Senior Software Engineer / Developer (C# .Net) London onsite to £150k Are you an experienced C#, backend focussed Software Engineer? You could be progressing your career in a senior, hands-on role at a global Asset Manager with c$3 million under management. As a Senior Software Engineer within the trading engine team you'll collaborate to design and develop real-time trading systems, you'll often be collaborating with he strategy team on Greenfield projects which you'll take ownership of and will see the business impact of. There's a focus on backend and API development although you'll also have elements of front end work with JavaScript and React.js. Location: You'll be based in plush City office on a fulltime basis, Monday to Friday. About you: You have expertise with C# .Net, ASP.Net development You have a strong knowledge of databases (SQL or Oracle) You're comfortable with JavaScript / React You have a thorough knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms You are collaborative with excellent communication and stakeholder management skills You are degree educated in Computer Science or similar technical discipline What's in it for you: As a Senior Software Engineer / Developer you will receive a competitive package: Salary to £150k Bonus paid every six months based on personal performance (10-25%) Professional development Pension Health Insurance Gym membership Social events, free fruit, snacks, coffee etc. Apply now to find out more about this Senior Software Engineer / Developer (C# .Net) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.
Sep 07, 2025
Full time
Senior Software Engineer / Developer (C# .Net) London onsite to £150k Are you an experienced C#, backend focussed Software Engineer? You could be progressing your career in a senior, hands-on role at a global Asset Manager with c$3 million under management. As a Senior Software Engineer within the trading engine team you'll collaborate to design and develop real-time trading systems, you'll often be collaborating with he strategy team on Greenfield projects which you'll take ownership of and will see the business impact of. There's a focus on backend and API development although you'll also have elements of front end work with JavaScript and React.js. Location: You'll be based in plush City office on a fulltime basis, Monday to Friday. About you: You have expertise with C# .Net, ASP.Net development You have a strong knowledge of databases (SQL or Oracle) You're comfortable with JavaScript / React You have a thorough knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms You are collaborative with excellent communication and stakeholder management skills You are degree educated in Computer Science or similar technical discipline What's in it for you: As a Senior Software Engineer / Developer you will receive a competitive package: Salary to £150k Bonus paid every six months based on personal performance (10-25%) Professional development Pension Health Insurance Gym membership Social events, free fruit, snacks, coffee etc. Apply now to find out more about this Senior Software Engineer / Developer (C# .Net) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.
Ready to build smarter, faster, AI-driven solutions that transform digital marketing? Want a better work-life balance with our groundbreaking 4 day week model? We are seeking a Senior Backend Developer to support the development of our AI-driven marketing platform, with a strong focus on performance, scalability, and data pipeline architecture. This role is ideal for someone experienced in backend API development and working with modern data infrastructure. We're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Senior Backend Developer you won't just write code - you'll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with founders, data scientists, and clients to deliver impactful, intelligent solutions. If you're excited by ownership, innovation, and the chance to make a real mark in a scaling business, this is your opportunity. If you're looking for a role where your voice matters, your technical brilliance is valued, and your work directly influences product growth and innovation, we'd love to hear from you. The Role at a Glance: Senior Backend Developer Hybrid - Leeds HQ 1-2 Days per Week £70,000 - £90,000 DOE Plus Benefits: including a 4-day week - we work smarter so that we can work a shorter week. 23 days annual leave + bank holidays, health insurance, retail & leisure perks, electric car scheme. You'll need to feel comfortable in the company of our well-behaved office dog, Roxy. Values & Culture: Outstanding company to work for 2024 Company: AI-powered marketing analytics platform Pedigree: Visionary Founder. Backed by renowned tech entrepreneurs inc co-founder of SkyScanner. Profits with Purpose - 10% of profits donated to 1moreChild orphanage yearly Markets: Marketing & eCommerce Agencies. eCommerce retailers. Your Expertise: Highly experienced Developer with experience of backend API development and working with modern data infrastructure. We're building a smarter, faster, people-first marketing tech business. We're entering a phase of accelerated growth, and you'll be at the heart of it - helping to define how our products evolve, how our systems scale, and how we meet the growing demands of our users. From refining our microservices architecture to launching new features that delight customers, your fingerprints will be all over our success story. We're on the hunt for a Senior Backend Developer with deep expertise in Python to become a driving force in our fast-growing, product-led tech company. This isn't just another dev role - it's a rare opportunity to play a pivotal role in shaping the future of our platform and leading the engineering charge as we scale. You'll work hand-in-hand with our CTO, senior leadership, and cross-functional teams to bring bold ideas to life, solve meaningful problems, and architect solutions that are as scalable as they are innovative. You'll take ownership of key technical decisions, mentor a talented team of developers, and help build a culture of engineering excellence. What You'll Be Doing: You'll support the design and development of scalable Python applications that power our AI-driven marketing platform. From architecting robust systems to guiding our technical roadmap, you'll work cross-functionally to turn strategy into powerful, real-world solutions. You'll champion engineering excellence, embedding best practices, and driving innovation through clean code, collaboration, and continuous improvement. What You'll Bring: • Python • Automated testing • Build pipelines with containers, automated quality checks, etc. • Modern development practices and environments • API development with Falcon framework • Experience working in a pragmatic startup and managing ambiguity • Good understanding of authentication and authorisation (we currently use NextAuth/JWT) • Experience with Google Cloud Platform • Understanding of PostgreSQL and data modelling • Exposure to BigQuery would be beneficial • Exposure to Infrastructure as Code tools such as Terraform Everybody is invited with open arms. We believe that fostering an inclusive and fair work environment is at the heart of our mission. As an equal opportunity employer, we embrace individuals from all walks of life, irrespective of race, colour, nationality, ethnicity, religion, national origin, sexual orientation, age, marital or family status, disability, gender identity or expression or any other legally protected status. We strive for a culture that celebrates and incorporates diverse backgrounds and experiences Application notice We take your privacy seriously. As you might expect you may be contacted by email, text or telephone. Your data is processed by our talent partner RR (Recruitment Revolution) on the basis of their legitimate interests in fulfilling the recruitment process. Please refer to their Data Privacy Policy & Notice on their website for further details.
Sep 06, 2025
Full time
Ready to build smarter, faster, AI-driven solutions that transform digital marketing? Want a better work-life balance with our groundbreaking 4 day week model? We are seeking a Senior Backend Developer to support the development of our AI-driven marketing platform, with a strong focus on performance, scalability, and data pipeline architecture. This role is ideal for someone experienced in backend API development and working with modern data infrastructure. We're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Senior Backend Developer you won't just write code - you'll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with founders, data scientists, and clients to deliver impactful, intelligent solutions. If you're excited by ownership, innovation, and the chance to make a real mark in a scaling business, this is your opportunity. If you're looking for a role where your voice matters, your technical brilliance is valued, and your work directly influences product growth and innovation, we'd love to hear from you. The Role at a Glance: Senior Backend Developer Hybrid - Leeds HQ 1-2 Days per Week £70,000 - £90,000 DOE Plus Benefits: including a 4-day week - we work smarter so that we can work a shorter week. 23 days annual leave + bank holidays, health insurance, retail & leisure perks, electric car scheme. You'll need to feel comfortable in the company of our well-behaved office dog, Roxy. Values & Culture: Outstanding company to work for 2024 Company: AI-powered marketing analytics platform Pedigree: Visionary Founder. Backed by renowned tech entrepreneurs inc co-founder of SkyScanner. Profits with Purpose - 10% of profits donated to 1moreChild orphanage yearly Markets: Marketing & eCommerce Agencies. eCommerce retailers. Your Expertise: Highly experienced Developer with experience of backend API development and working with modern data infrastructure. We're building a smarter, faster, people-first marketing tech business. We're entering a phase of accelerated growth, and you'll be at the heart of it - helping to define how our products evolve, how our systems scale, and how we meet the growing demands of our users. From refining our microservices architecture to launching new features that delight customers, your fingerprints will be all over our success story. We're on the hunt for a Senior Backend Developer with deep expertise in Python to become a driving force in our fast-growing, product-led tech company. This isn't just another dev role - it's a rare opportunity to play a pivotal role in shaping the future of our platform and leading the engineering charge as we scale. You'll work hand-in-hand with our CTO, senior leadership, and cross-functional teams to bring bold ideas to life, solve meaningful problems, and architect solutions that are as scalable as they are innovative. You'll take ownership of key technical decisions, mentor a talented team of developers, and help build a culture of engineering excellence. What You'll Be Doing: You'll support the design and development of scalable Python applications that power our AI-driven marketing platform. From architecting robust systems to guiding our technical roadmap, you'll work cross-functionally to turn strategy into powerful, real-world solutions. You'll champion engineering excellence, embedding best practices, and driving innovation through clean code, collaboration, and continuous improvement. What You'll Bring: • Python • Automated testing • Build pipelines with containers, automated quality checks, etc. • Modern development practices and environments • API development with Falcon framework • Experience working in a pragmatic startup and managing ambiguity • Good understanding of authentication and authorisation (we currently use NextAuth/JWT) • Experience with Google Cloud Platform • Understanding of PostgreSQL and data modelling • Exposure to BigQuery would be beneficial • Exposure to Infrastructure as Code tools such as Terraform Everybody is invited with open arms. We believe that fostering an inclusive and fair work environment is at the heart of our mission. As an equal opportunity employer, we embrace individuals from all walks of life, irrespective of race, colour, nationality, ethnicity, religion, national origin, sexual orientation, age, marital or family status, disability, gender identity or expression or any other legally protected status. We strive for a culture that celebrates and incorporates diverse backgrounds and experiences Application notice We take your privacy seriously. As you might expect you may be contacted by email, text or telephone. Your data is processed by our talent partner RR (Recruitment Revolution) on the basis of their legitimate interests in fulfilling the recruitment process. Please refer to their Data Privacy Policy & Notice on their website for further details.
Senior DevOps Engineer -SC Security Clearance We're looking for 5 Senior DevOps Engineer's to join a critical digital team, supporting high-impact systems impacting UK citizens. This is your chance to work at the heart of government digital transformation - shaping and securing platforms that millions rely on daily. Senior DevOps Engineer -SC Security Clearance- Essential Expereince Active SC Security Clearance or the ability to undergo SC Security Clearance. Strong DevOps experience with CI/CD, infrastructure as code, and automation Expertise in Unix/Linux (RHEL/CentOS) and scripting with Bash, Python, or Go Significant experience with AWS cloud infrastructure Deep understanding of IaC tools: Terraform, Packer, CloudFormation. Expereince of administering MongoDB clusters or RDS (not just used as a developer). Strong Terraform experience including production managing modules, remote state, multi-env, or Terragrunt. Understanding of version control, state backends, and team collaboration (use with AWS resources is a strong plus). Excellent Kafka skills including in a production setting, consumer lag, partitioning, troubleshooting, tuning, scaling topics. Experience of designing, implementing, securing, and supporting Unix/Linux based platforms (ideally RHEL / CentOS) and developing solutions using scripting languages (Bash, Python, Go) Experience of developing and supporting cloud-based application platforms in AWS Experience across infrastructure, CI/CD, monitoring, and incident response. Knowledge of implementing and maintaining CI/CD pipelines (ideally Gitlab CI & Jenkins). Experience in designing and implementing best practices using Infrastructure as Code (IaC) tools such as Terraform, Packer, CloudFormation and Cloud-Init Skills in Containerization: Kubernetes, ECS/Fargate, Nomad, Security: Hashicorp Vault, PKI, TLS, NCSC Principles, Networking: VPC Peering, DNS, Service Mesh, Identity & Device Management: Keycloak, Entra ID, JAMF, Okta. Extensive and demonstrable experience in designing, building, maintaining Linux workloads running across multiple environments on a cloud platform such as AWS. Extensive experience in designing and implementing best practices using IaC tools such as Terraform and automating legacy applications with scripting languages such as shell scripts, python. Extensive experience in designing and implementing best practices using CaC tools (Ansible) Extensive experience in designing and implementing CI/CD pipelines using tools (Gitlab, Github, Jenkins.) Extensive experience in building, deploying and securing containers using various strategies across multiple environments. Experience in using log management and aggregation tools such as Splunk. Senior DevOps Engineer -SC Security Clearance- Desirable Expereince Kafka experience within integrations within microservices or event driven architectures. Expereince of monitoring/observability with distributed tracing Data Lifecycle management with MongoDB or RDS. Expereince of CloudFormation, CDK, or multi-account architecture. The role is inside IR35 circa £550-£650.00 DOE- Long term contract until March 2026 Hyrid workign with ad hoc days on site in London or Leeds InterQuest Group is acting as an employment agency for this vacancy. InterQuest Group is an equal opportunities employer and we welcome applications from all suitably qualified persons regardless of age, disability, gender, religion/belief, race, marriage, civil partnership, pregnancy, maternity, sex or sexual orientation. Please make us aware if you require any reasonable adjustments throughout the recruitment process.
Sep 06, 2025
Full time
Senior DevOps Engineer -SC Security Clearance We're looking for 5 Senior DevOps Engineer's to join a critical digital team, supporting high-impact systems impacting UK citizens. This is your chance to work at the heart of government digital transformation - shaping and securing platforms that millions rely on daily. Senior DevOps Engineer -SC Security Clearance- Essential Expereince Active SC Security Clearance or the ability to undergo SC Security Clearance. Strong DevOps experience with CI/CD, infrastructure as code, and automation Expertise in Unix/Linux (RHEL/CentOS) and scripting with Bash, Python, or Go Significant experience with AWS cloud infrastructure Deep understanding of IaC tools: Terraform, Packer, CloudFormation. Expereince of administering MongoDB clusters or RDS (not just used as a developer). Strong Terraform experience including production managing modules, remote state, multi-env, or Terragrunt. Understanding of version control, state backends, and team collaboration (use with AWS resources is a strong plus). Excellent Kafka skills including in a production setting, consumer lag, partitioning, troubleshooting, tuning, scaling topics. Experience of designing, implementing, securing, and supporting Unix/Linux based platforms (ideally RHEL / CentOS) and developing solutions using scripting languages (Bash, Python, Go) Experience of developing and supporting cloud-based application platforms in AWS Experience across infrastructure, CI/CD, monitoring, and incident response. Knowledge of implementing and maintaining CI/CD pipelines (ideally Gitlab CI & Jenkins). Experience in designing and implementing best practices using Infrastructure as Code (IaC) tools such as Terraform, Packer, CloudFormation and Cloud-Init Skills in Containerization: Kubernetes, ECS/Fargate, Nomad, Security: Hashicorp Vault, PKI, TLS, NCSC Principles, Networking: VPC Peering, DNS, Service Mesh, Identity & Device Management: Keycloak, Entra ID, JAMF, Okta. Extensive and demonstrable experience in designing, building, maintaining Linux workloads running across multiple environments on a cloud platform such as AWS. Extensive experience in designing and implementing best practices using IaC tools such as Terraform and automating legacy applications with scripting languages such as shell scripts, python. Extensive experience in designing and implementing best practices using CaC tools (Ansible) Extensive experience in designing and implementing CI/CD pipelines using tools (Gitlab, Github, Jenkins.) Extensive experience in building, deploying and securing containers using various strategies across multiple environments. Experience in using log management and aggregation tools such as Splunk. Senior DevOps Engineer -SC Security Clearance- Desirable Expereince Kafka experience within integrations within microservices or event driven architectures. Expereince of monitoring/observability with distributed tracing Data Lifecycle management with MongoDB or RDS. Expereince of CloudFormation, CDK, or multi-account architecture. The role is inside IR35 circa £550-£650.00 DOE- Long term contract until March 2026 Hyrid workign with ad hoc days on site in London or Leeds InterQuest Group is acting as an employment agency for this vacancy. InterQuest Group is an equal opportunities employer and we welcome applications from all suitably qualified persons regardless of age, disability, gender, religion/belief, race, marriage, civil partnership, pregnancy, maternity, sex or sexual orientation. Please make us aware if you require any reasonable adjustments throughout the recruitment process.
Job title: Senior Software Engineer Location: Full Remote (Very occasional travel to offices in Cheshire) Type: Contract / Outside IR35 / 6 months initial duration + possible renewals About the Role We re looking for Senior Software Engineers to join our client's dynamic Engineering team and play a key role in building high-quality, scalable software solutions. As a senior member of the team, you ll take ownership of full-stack development, contribute to software architecture, drive engineering best practices, and mentor junior team members. You ll work closely with Product Owners, Architects, and DevOps to ensure delivery excellence across a diverse range of projects. What You'll Be Doing Software Development Build and maintain applications using C#, .NET Core, .NET 4.x, and React.js Develop robust frontend solutions using ASP.Net MVC, HTML5, CSS, and Vue.js Design and implement RESTful APIs and Web APIs following best practices Use SQL Server, Entity Framework, and SQL for efficient data management Apply design patterns like OOP, SOLID, and Clean Code to write scalable code Engineering & Architecture Deliver high- and low-level estimations for projects Ensure software quality through unit and integration testing Perform code reviews and participate in pair programming Architect scalable, secure systems, including OAuth and SSO integrations Cloud & DevOps Deploy and manage apps in Microsoft Azure using services like Blob Storage, Functions, and Service Bus Use Git for version control and Azure DevOps for CI/CD with YAML pipelines Collaboration & Communication Work cross-functionally with Product Owners, Architects, and other teams Share progress and blockers proactively Communicate technical concepts clearly to both technical and non-technical audiences Leadership & Mentoring Mentor junior developers and share knowledge through team sessions and tech talks Contribute to community events and guilds to enhance engineering culture Help in identifying and resolving technical debt Project Delivery Lead delivery of large-scale features with minimal support Accurately estimate and manage work against timelines Participate in Agile ceremonies and planning What We re Looking For Must-Have Experience: 5+ years in software engineering roles Proficient in C#, .NET Core , React.js , and SQL Server Strong background in building scalable backend systems and modern frontends Experience with Azure cloud services and CI/CD pipelines Preferred: Experience with Agile methodologies Prior team mentoring experience Familiarity with OAuth , SSO , and application security
Sep 06, 2025
Contractor
Job title: Senior Software Engineer Location: Full Remote (Very occasional travel to offices in Cheshire) Type: Contract / Outside IR35 / 6 months initial duration + possible renewals About the Role We re looking for Senior Software Engineers to join our client's dynamic Engineering team and play a key role in building high-quality, scalable software solutions. As a senior member of the team, you ll take ownership of full-stack development, contribute to software architecture, drive engineering best practices, and mentor junior team members. You ll work closely with Product Owners, Architects, and DevOps to ensure delivery excellence across a diverse range of projects. What You'll Be Doing Software Development Build and maintain applications using C#, .NET Core, .NET 4.x, and React.js Develop robust frontend solutions using ASP.Net MVC, HTML5, CSS, and Vue.js Design and implement RESTful APIs and Web APIs following best practices Use SQL Server, Entity Framework, and SQL for efficient data management Apply design patterns like OOP, SOLID, and Clean Code to write scalable code Engineering & Architecture Deliver high- and low-level estimations for projects Ensure software quality through unit and integration testing Perform code reviews and participate in pair programming Architect scalable, secure systems, including OAuth and SSO integrations Cloud & DevOps Deploy and manage apps in Microsoft Azure using services like Blob Storage, Functions, and Service Bus Use Git for version control and Azure DevOps for CI/CD with YAML pipelines Collaboration & Communication Work cross-functionally with Product Owners, Architects, and other teams Share progress and blockers proactively Communicate technical concepts clearly to both technical and non-technical audiences Leadership & Mentoring Mentor junior developers and share knowledge through team sessions and tech talks Contribute to community events and guilds to enhance engineering culture Help in identifying and resolving technical debt Project Delivery Lead delivery of large-scale features with minimal support Accurately estimate and manage work against timelines Participate in Agile ceremonies and planning What We re Looking For Must-Have Experience: 5+ years in software engineering roles Proficient in C#, .NET Core , React.js , and SQL Server Strong background in building scalable backend systems and modern frontends Experience with Azure cloud services and CI/CD pipelines Preferred: Experience with Agile methodologies Prior team mentoring experience Familiarity with OAuth , SSO , and application security
Mid-Level Full Stack Developer 45,000 to 55,000 (Depending on Experience) Braintree (On-site) Permanent, Full-Time About the Role We're seeking a Mid-Level Full Stack Developer to join a growing Technology & Innovation team. You'll play a central role in building and enhancing web applications for a wide range of clients. This position offers the chance to take greater ownership of projects, contribute to architectural discussions, and drive improvements across the stack. Key Responsibilities Develop and maintain scalable APIs, UI, and backend systems. Take ownership of project components, ensuring quality and timely delivery. Collaborate with senior developers and cross-functional teams. Contribute to design, architecture, and code reviews. Suggest and implement improvements to systems and processes. Skills & Experience 4-6 years' experience with .NET, SQL, Angular, React, and REST APIs. Strong grasp of OOP, SOLID principles, and Agile delivery. Experience with version control (Git) and CI/CD pipelines. Familiarity with cloud platforms (Azure or AWS) is highly desirable. Bonus: experience with Power BI, React Native, or financial services. Why Apply? Opportunity to progress into senior or leadership roles. Work on a modern tech stack with real-world business challenges. Be part of a collaborative and innovation-driven team. Next Steps If this opportunity sounds like the right move for your career, please apply with your CV. Shortlisted candidates will be contacted to discuss the role and outline the interview process.
Sep 06, 2025
Full time
Mid-Level Full Stack Developer 45,000 to 55,000 (Depending on Experience) Braintree (On-site) Permanent, Full-Time About the Role We're seeking a Mid-Level Full Stack Developer to join a growing Technology & Innovation team. You'll play a central role in building and enhancing web applications for a wide range of clients. This position offers the chance to take greater ownership of projects, contribute to architectural discussions, and drive improvements across the stack. Key Responsibilities Develop and maintain scalable APIs, UI, and backend systems. Take ownership of project components, ensuring quality and timely delivery. Collaborate with senior developers and cross-functional teams. Contribute to design, architecture, and code reviews. Suggest and implement improvements to systems and processes. Skills & Experience 4-6 years' experience with .NET, SQL, Angular, React, and REST APIs. Strong grasp of OOP, SOLID principles, and Agile delivery. Experience with version control (Git) and CI/CD pipelines. Familiarity with cloud platforms (Azure or AWS) is highly desirable. Bonus: experience with Power BI, React Native, or financial services. Why Apply? Opportunity to progress into senior or leadership roles. Work on a modern tech stack with real-world business challenges. Be part of a collaborative and innovation-driven team. Next Steps If this opportunity sounds like the right move for your career, please apply with your CV. Shortlisted candidates will be contacted to discuss the role and outline the interview process.
Role: Backend Developer Contract: 6 months Location: Canary Wharf, London Working model: Hybrid - 3 days onsite We're looking for a talented Backend developer with strong Java and Node.js/TypeScript experience to join a dynamic development team within a leading financial services organisation. This role is ideal for someone who enjoys working across both backend development and infrastructure, collaborating with centralised DevOps teams, and contributing to modern, large-scale financial services platforms. What You'll Do Maintain and enhance scalable back-end applications using Java, Node.js, and TypeScript. Lead the migration of existing Node.js systems into Java to align with bank-wide infrastructure strategy. Work closely with DevOps teams, utilising Docker and Kubernetes for containerisation and deployments. Build and maintain CI/CD pipelines (GitHub Actions). Monitor and optimise system performance and uptime. Write robust unit and integration tests to ensure high code quality. Collaborate with cross-functional teams to define, design, and deliver new features. What We're Looking For 5+ years' experience as a Java & Node.js/TypeScript developer. Hands-on experience with Docker, Kubernetes, GitHub Actions (CI/CD). Strong knowledge of SQL databases. Proven track record writing unit & integration tests. Strong problem-solving skills, with the ability to meet deadlines in collaborative environments. Nice-to-Have Skills Experience with Snowflake (cloud data warehousing). GraphQL API development experience. This is an urgent vacancy. If you are interested then please apply directly to the ad Randstad Technologies is acting as an Employment Business in relation to this vacancy.
Sep 06, 2025
Contractor
Role: Backend Developer Contract: 6 months Location: Canary Wharf, London Working model: Hybrid - 3 days onsite We're looking for a talented Backend developer with strong Java and Node.js/TypeScript experience to join a dynamic development team within a leading financial services organisation. This role is ideal for someone who enjoys working across both backend development and infrastructure, collaborating with centralised DevOps teams, and contributing to modern, large-scale financial services platforms. What You'll Do Maintain and enhance scalable back-end applications using Java, Node.js, and TypeScript. Lead the migration of existing Node.js systems into Java to align with bank-wide infrastructure strategy. Work closely with DevOps teams, utilising Docker and Kubernetes for containerisation and deployments. Build and maintain CI/CD pipelines (GitHub Actions). Monitor and optimise system performance and uptime. Write robust unit and integration tests to ensure high code quality. Collaborate with cross-functional teams to define, design, and deliver new features. What We're Looking For 5+ years' experience as a Java & Node.js/TypeScript developer. Hands-on experience with Docker, Kubernetes, GitHub Actions (CI/CD). Strong knowledge of SQL databases. Proven track record writing unit & integration tests. Strong problem-solving skills, with the ability to meet deadlines in collaborative environments. Nice-to-Have Skills Experience with Snowflake (cloud data warehousing). GraphQL API development experience. This is an urgent vacancy. If you are interested then please apply directly to the ad Randstad Technologies is acting as an Employment Business in relation to this vacancy.
Full Stack Developer Exeter - On-site 35,000 - 40,000 + Private Healthcare + Pension + Holiday This is an excellent opportunity for Full Stack Developer to join an industry leading manufacturing company, with not only rewarding duties and a supportive team, but massive potential for long-term development and career growth. This company operates on a global scale, with thousands of employees worldwide. They manufacture world-class aerospace engine components and high-performance parts. They also have a remarkable staff retention rate due to its high staff satisfaction and have an established reputation for being a great place to work. In this varied role you will be responsible for designing software solutions and ensuring their functionality through testing. Through the testing of software, you will discover and troubleshoot any issues through creating updates to maintain functionality of all software systems. You will also be expected to design and deploy SQL Databases to ensure optimal functionality and enhance existing codebases. The ideal candidate will have a minimum of 2 years of experience within a Full Stack role, with an understanding of C#, VB .NET and MS SQL. Using this software, you will be capable of object orientated programming and writing in code to demonstrate expertise in both front and back-end development. This is a fantastic opportunity for a Full Stack developer looking to further their career and join a market leading company that offers an exceptional benefits package. The Role: Designing and testing software solutions. Troubleshoot issues to maintain system functionality. Design and Deploy SQL Databases. Front and Backend development. 5 Days onsite. The Person: Previous experience with C# and VB .Net programming languages. Knowledge of Database development through MS SQL. A track record with object orientated programming. Ability to do Front and Backend development. Reference Number: BBBH(phone number removed) To apply for this role or for to be considered for further roles, please click "Apply Now" or contact Tom McLaughlin at Rise Technical Recruitment This vacancy is being advertised by Rise Technical Recruitment Ltd. The services of Rise Technical Recruitment Ltd are that of an Employment Agency Rise Technical Recruitment Ltd regrets to inform that our client can only accept applications from engineering candidates who have a valid legal permit or right to work in the United Kingdom. Potential candidates who do not have this right or permit, or are pending an application to obtain this right or permit should not apply as your details will not be processed.
Sep 05, 2025
Full time
Full Stack Developer Exeter - On-site 35,000 - 40,000 + Private Healthcare + Pension + Holiday This is an excellent opportunity for Full Stack Developer to join an industry leading manufacturing company, with not only rewarding duties and a supportive team, but massive potential for long-term development and career growth. This company operates on a global scale, with thousands of employees worldwide. They manufacture world-class aerospace engine components and high-performance parts. They also have a remarkable staff retention rate due to its high staff satisfaction and have an established reputation for being a great place to work. In this varied role you will be responsible for designing software solutions and ensuring their functionality through testing. Through the testing of software, you will discover and troubleshoot any issues through creating updates to maintain functionality of all software systems. You will also be expected to design and deploy SQL Databases to ensure optimal functionality and enhance existing codebases. The ideal candidate will have a minimum of 2 years of experience within a Full Stack role, with an understanding of C#, VB .NET and MS SQL. Using this software, you will be capable of object orientated programming and writing in code to demonstrate expertise in both front and back-end development. This is a fantastic opportunity for a Full Stack developer looking to further their career and join a market leading company that offers an exceptional benefits package. The Role: Designing and testing software solutions. Troubleshoot issues to maintain system functionality. Design and Deploy SQL Databases. Front and Backend development. 5 Days onsite. The Person: Previous experience with C# and VB .Net programming languages. Knowledge of Database development through MS SQL. A track record with object orientated programming. Ability to do Front and Backend development. Reference Number: BBBH(phone number removed) To apply for this role or for to be considered for further roles, please click "Apply Now" or contact Tom McLaughlin at Rise Technical Recruitment This vacancy is being advertised by Rise Technical Recruitment Ltd. The services of Rise Technical Recruitment Ltd are that of an Employment Agency Rise Technical Recruitment Ltd regrets to inform that our client can only accept applications from engineering candidates who have a valid legal permit or right to work in the United Kingdom. Potential candidates who do not have this right or permit, or are pending an application to obtain this right or permit should not apply as your details will not be processed.
Software Engineer / Developer (C# TypeScript AWS) Sunderland / WFH to £55k Opportunity to progress your career in a hands-on Software Engineer role at a at a growing games / gambling site, whilst enjoying a range of benefits and perks. As a Software Engineer you'll build captivating full stack web applications across all backend services and REST APIs that form the core platform e.g. payments. You'll be using C# .Net core through to TypeScript and Vue.js within an AWS cloud based environment with Docker, Terraform (IaC), TeamCity, SQL and Redis; you'll gain exposure to a wide range of technology and will be able to input into technical discussions within a collaborative Agile team. Location / WFH: There's a hybrid work from home policy with 2-3 days a week; when you're in the office you'll be collaborating with fellow technologists in a relaxed environment in awesome custom built offices in Sunderland with a range of facilities and perks including free meals at the onsite restaurant as well as membership at onsite gym. About you: You have full stack development experience including C# and TypeScript, ideally also Vue.js You have a good knowledge of AWS You have experience of building scalable, reliable and secure web applications using modern techniques You have experience of implementing frontend applications You're collaborative with great communication skills What's in it for you: As a Software Engineer you will receive a competitive package: Competitive salary to £55k + quarterly bonus Holiday purchase scheme, plus an extra day for every your there (up to 5) Pension, Private medical care Onsite gym Onsite restaurant with free breakfast, lunch, snacks and drinks Free inner city parking Free tickets to EFL matches Hybrid working (x3 days a week office) Family friendly policies Social events and more! Apply now to find out more about this Software Engineer / Developer (C# TypeScript AWS) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.
Sep 05, 2025
Full time
Software Engineer / Developer (C# TypeScript AWS) Sunderland / WFH to £55k Opportunity to progress your career in a hands-on Software Engineer role at a at a growing games / gambling site, whilst enjoying a range of benefits and perks. As a Software Engineer you'll build captivating full stack web applications across all backend services and REST APIs that form the core platform e.g. payments. You'll be using C# .Net core through to TypeScript and Vue.js within an AWS cloud based environment with Docker, Terraform (IaC), TeamCity, SQL and Redis; you'll gain exposure to a wide range of technology and will be able to input into technical discussions within a collaborative Agile team. Location / WFH: There's a hybrid work from home policy with 2-3 days a week; when you're in the office you'll be collaborating with fellow technologists in a relaxed environment in awesome custom built offices in Sunderland with a range of facilities and perks including free meals at the onsite restaurant as well as membership at onsite gym. About you: You have full stack development experience including C# and TypeScript, ideally also Vue.js You have a good knowledge of AWS You have experience of building scalable, reliable and secure web applications using modern techniques You have experience of implementing frontend applications You're collaborative with great communication skills What's in it for you: As a Software Engineer you will receive a competitive package: Competitive salary to £55k + quarterly bonus Holiday purchase scheme, plus an extra day for every your there (up to 5) Pension, Private medical care Onsite gym Onsite restaurant with free breakfast, lunch, snacks and drinks Free inner city parking Free tickets to EFL matches Hybrid working (x3 days a week office) Family friendly policies Social events and more! Apply now to find out more about this Software Engineer / Developer (C# TypeScript AWS) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.
Full Stack Developer - React.js Node.js SQL Server Location: Nottinghamshire, 2 days a week in office Employment Type: Permanent Salary: Based on experience Due to continued success, I am looking for a skilled Mid-Level Full Stack Developer to join my clients growing team working on a modern, web-based platform. This is a hands-on role where you'll be building new applications and enhancing existing ones using React.js , Node.js , and SQL Server . The role is offered on a hybrid basis, minimum 2 days a week in their Nottinghamshire office What you'll be doing as a Full Stack Developer: Develop and maintain full-stack web applications with a focus on performance and scalability. Build responsive, data-driven UIs using React.js, consuming JSON APIs. Create and enhance backend services using Node.js. Work with complex business logic implemented in SQL Server stored procedures. Collaborate with cross-functional teams in an Agile/Scrum environment. Contribute to code reviews, documentation, and continuous improvement. What experience you will need to have as the Full Stack Developer: Strong experience with React.js , Node.js , and SQL Server . Solid understanding of n-tier architecture and thin client design. Proficiency in JavaScript (ES6+) , RESTful APIs, and JSON. Experience integrating frontend components with backend APIs. Ability to work with and extend existing architecture (not re-architecting). Familiarity with SOLID principles , design patterns, and clean code practices. Nice to Have: Experience with Bootstrap or Material UI . Exposure to CI/CD pipelines and automated testing tools (e.g. Cypress, Playwright). Understanding of software release processes and version control. This is a great opportunity for someone who enjoys solving complex problems, working across the stack, and contributing to a high-performing development team. Please apply with an updated CV
Sep 05, 2025
Full time
Full Stack Developer - React.js Node.js SQL Server Location: Nottinghamshire, 2 days a week in office Employment Type: Permanent Salary: Based on experience Due to continued success, I am looking for a skilled Mid-Level Full Stack Developer to join my clients growing team working on a modern, web-based platform. This is a hands-on role where you'll be building new applications and enhancing existing ones using React.js , Node.js , and SQL Server . The role is offered on a hybrid basis, minimum 2 days a week in their Nottinghamshire office What you'll be doing as a Full Stack Developer: Develop and maintain full-stack web applications with a focus on performance and scalability. Build responsive, data-driven UIs using React.js, consuming JSON APIs. Create and enhance backend services using Node.js. Work with complex business logic implemented in SQL Server stored procedures. Collaborate with cross-functional teams in an Agile/Scrum environment. Contribute to code reviews, documentation, and continuous improvement. What experience you will need to have as the Full Stack Developer: Strong experience with React.js , Node.js , and SQL Server . Solid understanding of n-tier architecture and thin client design. Proficiency in JavaScript (ES6+) , RESTful APIs, and JSON. Experience integrating frontend components with backend APIs. Ability to work with and extend existing architecture (not re-architecting). Familiarity with SOLID principles , design patterns, and clean code practices. Nice to Have: Experience with Bootstrap or Material UI . Exposure to CI/CD pipelines and automated testing tools (e.g. Cypress, Playwright). Understanding of software release processes and version control. This is a great opportunity for someone who enjoys solving complex problems, working across the stack, and contributing to a high-performing development team. Please apply with an updated CV
Web / Mobile Developer Southampton - Hybrid (2 days onsite per week) up to 65k DOE + Bonus + Benefits Deerfoot Recruitment is working with a leading organisation in the financial services sector to recruit a skilled Web / Mobile Developer. This role offers the opportunity to join a forward-thinking digital engineering team, creating modern wealth management applications that deliver exceptional user experiences for clients and advisers. The successful candidate will have strong expertise in React, TypeScript, Next.js, and the Ionic framework, with a proven track record in building responsive, high-quality web and mobile solutions. Working closely with UX designers and backend teams, you will translate concepts into polished, production-ready implementations, while ensuring maintainable code, effective testing, and smooth deployment. Key Responsibilities Act as a subject matter expert within UI/Mobile development for the digital engineering team. Develop and maintain responsive, cross-platform mobile and web applications using React, TypeScript, Next.js, and Ionic. Work closely with UX designers to implement pixel-perfect, user-focused interfaces from wireframes. Create and maintain reusable components and documentation using Storybook. Build cross-platform features for iOS and Android using Ionic. Collaborate with backend teams on API integration and implementation. Write clean, maintainable code, adhering to best practice and team standards. Maintain effective test coverage using Jest and React Testing Library. Participate in code reviews, agile ceremonies, and technical discussions. Troubleshoot and resolve issues related to mobile app deployment. Key Skills & Experience Required Proven experience in building and maintaining mobile applications for iOS and Android, plus Next.js applications. Strong proficiency in React and Next.js. Experience with hybrid/cross-platform development (Ionic framework). Familiarity with state management solutions such as Context API. Version control experience using GitHub. Knowledge of frontend testing practices (Jest, React Testing Library). Strong teamwork and communication skills, with the ability to work independently. Understanding of software architecture, design patterns, and engineering good practices. Experience troubleshooting and resolving mobile deployment issues. Alongside a base salary up to 65k, there is also a bonus and a comprehensive benefits package, including 26 days' holiday, a 10% non-contributory pension, private medical cover, life assurance, and income protection. Hybrid working applies, with 2 days onsite each week in Southampton. Web Developer, Mobile Developer, React Developer, Next.js Developer, Frontend Developer, JavaScript Developer, TypeScript Developer, Ionic Developer, Hybrid App Developer, Cross-Platform Developer, iOS Developer, Android Developer, React Native Developer, UI Developer, Application Developer, Software Engineer, Storybook, Context API, GitHub, Jest, React Testing Library, Azure, DevOps, .NET, CI/CD, YAML, Financial Services Developer, Wealth Management Technology Deerfoot Recruitment Solutions Ltd is a leading independent tech recruitment consultancy in the UK. For every CV sent to clients, we donate 1 to The Born Free Foundation. We are a Climate Action Workforce in partnership with Ecologi. If this role isn't right for you, explore our referral reward program with payouts at interview and placement milestones. Visit our website for details. Deerfoot Recruitment Solutions Ltd is acting as an Employment Agency in relation to this vacancy.
Sep 05, 2025
Full time
Web / Mobile Developer Southampton - Hybrid (2 days onsite per week) up to 65k DOE + Bonus + Benefits Deerfoot Recruitment is working with a leading organisation in the financial services sector to recruit a skilled Web / Mobile Developer. This role offers the opportunity to join a forward-thinking digital engineering team, creating modern wealth management applications that deliver exceptional user experiences for clients and advisers. The successful candidate will have strong expertise in React, TypeScript, Next.js, and the Ionic framework, with a proven track record in building responsive, high-quality web and mobile solutions. Working closely with UX designers and backend teams, you will translate concepts into polished, production-ready implementations, while ensuring maintainable code, effective testing, and smooth deployment. Key Responsibilities Act as a subject matter expert within UI/Mobile development for the digital engineering team. Develop and maintain responsive, cross-platform mobile and web applications using React, TypeScript, Next.js, and Ionic. Work closely with UX designers to implement pixel-perfect, user-focused interfaces from wireframes. Create and maintain reusable components and documentation using Storybook. Build cross-platform features for iOS and Android using Ionic. Collaborate with backend teams on API integration and implementation. Write clean, maintainable code, adhering to best practice and team standards. Maintain effective test coverage using Jest and React Testing Library. Participate in code reviews, agile ceremonies, and technical discussions. Troubleshoot and resolve issues related to mobile app deployment. Key Skills & Experience Required Proven experience in building and maintaining mobile applications for iOS and Android, plus Next.js applications. Strong proficiency in React and Next.js. Experience with hybrid/cross-platform development (Ionic framework). Familiarity with state management solutions such as Context API. Version control experience using GitHub. Knowledge of frontend testing practices (Jest, React Testing Library). Strong teamwork and communication skills, with the ability to work independently. Understanding of software architecture, design patterns, and engineering good practices. Experience troubleshooting and resolving mobile deployment issues. Alongside a base salary up to 65k, there is also a bonus and a comprehensive benefits package, including 26 days' holiday, a 10% non-contributory pension, private medical cover, life assurance, and income protection. Hybrid working applies, with 2 days onsite each week in Southampton. Web Developer, Mobile Developer, React Developer, Next.js Developer, Frontend Developer, JavaScript Developer, TypeScript Developer, Ionic Developer, Hybrid App Developer, Cross-Platform Developer, iOS Developer, Android Developer, React Native Developer, UI Developer, Application Developer, Software Engineer, Storybook, Context API, GitHub, Jest, React Testing Library, Azure, DevOps, .NET, CI/CD, YAML, Financial Services Developer, Wealth Management Technology Deerfoot Recruitment Solutions Ltd is a leading independent tech recruitment consultancy in the UK. For every CV sent to clients, we donate 1 to The Born Free Foundation. We are a Climate Action Workforce in partnership with Ecologi. If this role isn't right for you, explore our referral reward program with payouts at interview and placement milestones. Visit our website for details. Deerfoot Recruitment Solutions Ltd is acting as an Employment Agency in relation to this vacancy.
Backend Integration Developer Modern PHP, APIs, Cloud Hybrid: Two days in our client's London office and three days working from home. On Monday morning, you might be refining an API connection between a collections database and a public-facing platform. By Wednesday, you could be writing a PHP 8.2 script to automate image processing for a new exhibition launch. Friday afternoon? Testing out an AI tool to help curators search archive materials faster. That s the reality of life as a Backend Integration Developer here. No two weeks look the same. The mix of backend software development, systems integration, and cloud infrastructure work means you ll constantly be learning, solving problems, and collaborating with colleagues from across the organisation. This is a fantastic opportunity for a technically adaptable developer to join a nationally respected cultural institution with an ambitious digital vision. You ll work on varied and meaningful projects; from API-driven integrations to AI experimentation - helping to shape a modern, secure, and scalable technology environment. You ll operate in a multi-platform environment: Windows is predominant, but production Linux systems are crucial to the role. Backend Integration Developer Key Skills what we re looking for You don t need to have Backend Integration Developer on your CV to be a great fit. If you ve worked in backend development, software engineering, or API management and you re confident with modern PHP and Linux we d love to hear from you. Essential: Strong skills in backend development and systems integration. Modern PHP (v8+) experience, ideally including PHP 8.2+ or above. Proficiency in Linux server environments, with Windows server familiarity. Experience developing and managing APIs. Familiarity with MySQL and at least one search platform such as Elasticsearch or SOLR. Knowledge of Git, version control, and CI/CD pipelines. Strong problem-solving skills and ability to work independently. Useful to have: Python and JavaScript (Node.js) for automation or backend logic. Experience with other OO programming languages. Familiarity with cloud platforms, especially Microsoft Azure. Containerisation tools such as Docker. Automation tools like Ansible. Interest in AI, machine learning, and related technologies. Backend Integration Developer - What you ll be doing: As a Backend Integration Developer, you ll work across backend systems, APIs, and digital platforms to deliver seamless integrations, improve performance, and support new digital capabilities. This is a hands-on, varied role where you ll contribute ideas, explore new technologies, and make a visible impact. Develop, integrate, and maintain APIs across multiple platforms and services. Write and optimise backend code, with a focus on PHP and automation scripts. Support server infrastructure across Linux (production) and Windows (development and other services) environments. Improve deployment workflows, CI/CD pipelines, and automated testing. Contribute to AI-related projects and innovation initiatives. Enhance search functionality and digital content delivery. Collaborate with internal teams to deliver secure, high-performing solutions. Maintain clear technical documentation and troubleshooting guides. Why join? Work on high-profile, mission-driven projects that reach millions. Be part of preserving and sharing a legacy that spans generations, using technology to connect people with history in new and meaningful ways. Exposure to a wide tech stack, from PHP and Python to AI and cloud tools. Hybrid working pattern with a collaborative, supportive team. Strong focus on professional development and learning. Salary & Benefits: £50-60,000 (dependent on experience) 25 days annual leave (rising to 30 after 5 years) plus public holidays Exceptional pension contributions (16.7% 24.3%) Free access to partner museum exhibitions Enhanced parental benefits and family-friendly policies Cycle-to-work and season ticket loan schemes Healthcare membership options Ready to bring your backend and integration skills to an organisation with purpose? Apply now for a confidential conversation about this unique opportunity. Please note: Shortlisted candidates will receive the official job description later in the process. It will carry a different job title to the one advertised, but the scope and responsibilities remain exactly as described here.
Sep 05, 2025
Full time
Backend Integration Developer Modern PHP, APIs, Cloud Hybrid: Two days in our client's London office and three days working from home. On Monday morning, you might be refining an API connection between a collections database and a public-facing platform. By Wednesday, you could be writing a PHP 8.2 script to automate image processing for a new exhibition launch. Friday afternoon? Testing out an AI tool to help curators search archive materials faster. That s the reality of life as a Backend Integration Developer here. No two weeks look the same. The mix of backend software development, systems integration, and cloud infrastructure work means you ll constantly be learning, solving problems, and collaborating with colleagues from across the organisation. This is a fantastic opportunity for a technically adaptable developer to join a nationally respected cultural institution with an ambitious digital vision. You ll work on varied and meaningful projects; from API-driven integrations to AI experimentation - helping to shape a modern, secure, and scalable technology environment. You ll operate in a multi-platform environment: Windows is predominant, but production Linux systems are crucial to the role. Backend Integration Developer Key Skills what we re looking for You don t need to have Backend Integration Developer on your CV to be a great fit. If you ve worked in backend development, software engineering, or API management and you re confident with modern PHP and Linux we d love to hear from you. Essential: Strong skills in backend development and systems integration. Modern PHP (v8+) experience, ideally including PHP 8.2+ or above. Proficiency in Linux server environments, with Windows server familiarity. Experience developing and managing APIs. Familiarity with MySQL and at least one search platform such as Elasticsearch or SOLR. Knowledge of Git, version control, and CI/CD pipelines. Strong problem-solving skills and ability to work independently. Useful to have: Python and JavaScript (Node.js) for automation or backend logic. Experience with other OO programming languages. Familiarity with cloud platforms, especially Microsoft Azure. Containerisation tools such as Docker. Automation tools like Ansible. Interest in AI, machine learning, and related technologies. Backend Integration Developer - What you ll be doing: As a Backend Integration Developer, you ll work across backend systems, APIs, and digital platforms to deliver seamless integrations, improve performance, and support new digital capabilities. This is a hands-on, varied role where you ll contribute ideas, explore new technologies, and make a visible impact. Develop, integrate, and maintain APIs across multiple platforms and services. Write and optimise backend code, with a focus on PHP and automation scripts. Support server infrastructure across Linux (production) and Windows (development and other services) environments. Improve deployment workflows, CI/CD pipelines, and automated testing. Contribute to AI-related projects and innovation initiatives. Enhance search functionality and digital content delivery. Collaborate with internal teams to deliver secure, high-performing solutions. Maintain clear technical documentation and troubleshooting guides. Why join? Work on high-profile, mission-driven projects that reach millions. Be part of preserving and sharing a legacy that spans generations, using technology to connect people with history in new and meaningful ways. Exposure to a wide tech stack, from PHP and Python to AI and cloud tools. Hybrid working pattern with a collaborative, supportive team. Strong focus on professional development and learning. Salary & Benefits: £50-60,000 (dependent on experience) 25 days annual leave (rising to 30 after 5 years) plus public holidays Exceptional pension contributions (16.7% 24.3%) Free access to partner museum exhibitions Enhanced parental benefits and family-friendly policies Cycle-to-work and season ticket loan schemes Healthcare membership options Ready to bring your backend and integration skills to an organisation with purpose? Apply now for a confidential conversation about this unique opportunity. Please note: Shortlisted candidates will receive the official job description later in the process. It will carry a different job title to the one advertised, but the scope and responsibilities remain exactly as described here.
Job title: Full Stack Web Developer (Module Integration & Frontend Delivery) Location : Remote Overview We are looking for a developer to take an existing modular web application prototype, built using Replit, and stitch together all functional components into a working, customer-facing platform. The front end has already been designed, your focus will be on integrating the backend modules, implementing role-based permissions, and ensuring smooth streaming of VR simulations to headsets, mobiles, and desktop browsers. Key Responsibilities Integrate multiple pre-built modules into a cohesive, functioning platform. Implement a secure role-based login system for different customer types. Set up backend services and database connections to support the platform. Connect VR streaming functionality to ensure reliable delivery across devices. Build out the designed frontend into a responsive, user-friendly interface. Deploy the platform on AWS (preferred) or another suitable cloud environment. Requirements Essential: Experience in integrating pre-built code/modules into a working product. Solid understanding of backend development, databases, and authentication. Ability to implement responsive, cross-browser frontends from design files. Experience with cloud deployment (AWS preferred). Desirable: Familiarity with VR streaming to browsers and mobile devices. Experience with SaaS-style user management and multi-tenant systems. Understanding of APIs for AI/voice integrations (e.g. Eleven Labs). About the Project This is a multi-tenant SaaS platform with a customer portal, designed to securely stream VR simulations to any device with a browser. The groundwork, backend modules, site plan, and frontend designs, is already in place. Your role is to bring it all together into a seamless, production-ready product.
Sep 05, 2025
Contractor
Job title: Full Stack Web Developer (Module Integration & Frontend Delivery) Location : Remote Overview We are looking for a developer to take an existing modular web application prototype, built using Replit, and stitch together all functional components into a working, customer-facing platform. The front end has already been designed, your focus will be on integrating the backend modules, implementing role-based permissions, and ensuring smooth streaming of VR simulations to headsets, mobiles, and desktop browsers. Key Responsibilities Integrate multiple pre-built modules into a cohesive, functioning platform. Implement a secure role-based login system for different customer types. Set up backend services and database connections to support the platform. Connect VR streaming functionality to ensure reliable delivery across devices. Build out the designed frontend into a responsive, user-friendly interface. Deploy the platform on AWS (preferred) or another suitable cloud environment. Requirements Essential: Experience in integrating pre-built code/modules into a working product. Solid understanding of backend development, databases, and authentication. Ability to implement responsive, cross-browser frontends from design files. Experience with cloud deployment (AWS preferred). Desirable: Familiarity with VR streaming to browsers and mobile devices. Experience with SaaS-style user management and multi-tenant systems. Understanding of APIs for AI/voice integrations (e.g. Eleven Labs). About the Project This is a multi-tenant SaaS platform with a customer portal, designed to securely stream VR simulations to any device with a browser. The groundwork, backend modules, site plan, and frontend designs, is already in place. Your role is to bring it all together into a seamless, production-ready product.
Role: React Native Developer Location: London / Knutsford/ Glasgow / Northampton - Any location (Hybrid) Duration: 6 Months Day rate: 400 - 450 Umbrella Only As a Senior React Native Developer , you will play a key role in shaping the architecture, performance, and quality of our mobile applications. You'll lead development efforts, promote best practices, and work closely with product managers and designers to deliver user-centric solutions that scale. This role goes beyond coding-you'll be a technical steward , setting standards and fostering a culture of continuous improvement across the mobile development team. What You'll Do: Lead the development of mobile applications using React Native and modern JavaScript (ES6+). Drive technical design and implementation of new features, ensuring code quality and maintainability. Promote modern architectural patterns, such as modular design and state management best practices (e.g., Redux, Zustand, or Context API). Collaborate with cross-functional teams including product, UX/UI, and backend developers. Review code, mentor team members, and lead by example in delivering scalable and maintainable solutions. Continuously evaluate emerging technologies and contribute to strategic technical decisions. What We're Looking For: 5-8 years of experience in front-end or mobile development, with a strong focus on React Native . Deep understanding of JavaScript/TypeScript , mobile performance optimization, and component-based architecture. Solid knowledge of mobile development workflows, debugging, testing (Jest, Detox), and CI/CD. Experience integrating RESTful APIs and third-party libraries. Strong communication and leadership skills, with a track record of mentoring developers and promoting coding standards. Nice to Have: Experience with native Android/iOS development . Familiarity with Expo , Fastlane, or other app deployment tools. Exposure to agile environments and DevOps practices.
Sep 05, 2025
Contractor
Role: React Native Developer Location: London / Knutsford/ Glasgow / Northampton - Any location (Hybrid) Duration: 6 Months Day rate: 400 - 450 Umbrella Only As a Senior React Native Developer , you will play a key role in shaping the architecture, performance, and quality of our mobile applications. You'll lead development efforts, promote best practices, and work closely with product managers and designers to deliver user-centric solutions that scale. This role goes beyond coding-you'll be a technical steward , setting standards and fostering a culture of continuous improvement across the mobile development team. What You'll Do: Lead the development of mobile applications using React Native and modern JavaScript (ES6+). Drive technical design and implementation of new features, ensuring code quality and maintainability. Promote modern architectural patterns, such as modular design and state management best practices (e.g., Redux, Zustand, or Context API). Collaborate with cross-functional teams including product, UX/UI, and backend developers. Review code, mentor team members, and lead by example in delivering scalable and maintainable solutions. Continuously evaluate emerging technologies and contribute to strategic technical decisions. What We're Looking For: 5-8 years of experience in front-end or mobile development, with a strong focus on React Native . Deep understanding of JavaScript/TypeScript , mobile performance optimization, and component-based architecture. Solid knowledge of mobile development workflows, debugging, testing (Jest, Detox), and CI/CD. Experience integrating RESTful APIs and third-party libraries. Strong communication and leadership skills, with a track record of mentoring developers and promoting coding standards. Nice to Have: Experience with native Android/iOS development . Familiarity with Expo , Fastlane, or other app deployment tools. Exposure to agile environments and DevOps practices.
Are you a Software Developer in Test or an experienced QA skilled in automation? Knowledgeable in the Microsoft stack, especially Azure and .NET? If you're passionate about delivering top-tier quality and thrive in a fast-paced environment, we want you on board! We are Preservica and our active digital preservation solutions are at the razor's edge of commercial software solutions , addressing the need for smart digital preservation technology. Our award-winning software is used by leading businesses, archives, libraries, museums and government organisations across the globe. We are world leaders and proud of our achievements - but to stay ahead we need the brightest and most talented innovators to join our development team. This will be a hybrid role, with time split between home working and regular office days. The Role Working on Preserve365, our revolutionary Microsoft 365 Active Digital Preservation solution you will be key in supporting the technical direction of the automation framework and the overall efforts & output of the P365 QA team. Operating within an Agile / Kanban environment, you will also be responsible for: Evaluating and writing feature files/step definitions Reviewing existing test cases for automation Maintaining Build and Release Pipelines for test within AzureDevOps You will play a key part in the ongoing maturity of Preservica's Quality Assurance function, which will include evaluating Playwright for future use. This quality engineering role will be hybrid with time split between home working and regular office days. What We Offer We are an open progressive employer who values our staff as the heart of our business. As well as a competitive salary and benefits package, we offer tangible career development opportunities and dedicated training time to support professional growth . Our benefits package includes Life Insurance, Private Health Insurance, and a range of other employee benefits. Come join us! Preservica is an equal opportunities employer. Key Responsibilities Enhance and maintain our test automation framework using C# and Playwright (transitioning from Selenium). Write clean, maintainable test scripts using Gherkin syntax and ReqNRoll. Participate in Agile ceremonies, story reviews, and provide early feedback on testability and quality. Expand test coverage across regression and feature test suites. Perform exploratory testing during feature development. Conduct code reviews for test scripts and contribute to internal tooling. Support performance testing using Azure Load Testing, JMeter, or Locust. Debug CI/CD pipeline issues and ensure smooth test execution in Azure DevOps. Contribute to backend/API testing and support security testing initiatives. Company Benefits 22 days holiday (plus 3.5 discretionary days at Christmas) 4x Salary Life Insurance 6% Pension Contribution - into a defined Pension Plan held with Scottish Widows Company bonus scheme - worth up to 3% of salary dependant on company performance. Flexibility You can carry 5 days holiday over to the next year. Private Medical Cover - (taxable benefit) Salary Sacrifice - you can make a salary sacrifice for the items below: Additional pension payments Holiday trading - buy or sell holiday days Bike to Work Scheme Requirements You Should Have: Bachelor's degree in computer science, Engineering, or related field (or equivalent experience). 5+ years of experience in software testing with a strong focus on automation. Proficient in C# and test automation tools (Selenium, Playwright). Solid understanding of Agile/Kanban methodologies and shift-left testing practices. Experience with Azure DevOps, including pipelines, test plans, and test management. Strong knowledge of API testing and backend validation. Familiarity with performance and security testing tools and practices. Comfortable with Git and modern source control workflows. Excellent communication and collaboration skills. Nice to Have: Experience with Azure Load Testing, JMeter, or Locust. Familiarity with Microsoft 365, SharePoint, and Teams. SQL proficiency and database testing experience. Azure certifications (e.g., AZ-400, AZ-104, or similar). Contribute your experience to cutting-edge software solutions - apply for this Software Developer in Test role today! About Us Preservica are world leaders in the field of Active Digital Preservation and have been a leading light in the Digital Preservation and Archival sectors the since 2015. We are a product led business providing SaaS based archival solutions to a wide range of organisations from Cultural / Heritage heavyweights such as The National Archives in the UK and many other national archives and State Archives in the US all the way up to major corporate institutions including many household names in Banking, Insurance as well as Governmental bodies. We have grown steadily over the past 9 years and with the launch of our Preserve 365 range, continue to go from strength to strength. We have offices based in Abingdon UK and Boston US. The majority of our people work on a hybrid basis with time working from home blended with occasional office days. DE&I Our people are important to us and we look to foster an environment of positive and inclusive work culture. To this aim, we have a DE&I committee made up of a cross section of Preservica people who keep us on track and both promote and educate the wider community on DE&I and related issues.
Sep 05, 2025
Full time
Are you a Software Developer in Test or an experienced QA skilled in automation? Knowledgeable in the Microsoft stack, especially Azure and .NET? If you're passionate about delivering top-tier quality and thrive in a fast-paced environment, we want you on board! We are Preservica and our active digital preservation solutions are at the razor's edge of commercial software solutions , addressing the need for smart digital preservation technology. Our award-winning software is used by leading businesses, archives, libraries, museums and government organisations across the globe. We are world leaders and proud of our achievements - but to stay ahead we need the brightest and most talented innovators to join our development team. This will be a hybrid role, with time split between home working and regular office days. The Role Working on Preserve365, our revolutionary Microsoft 365 Active Digital Preservation solution you will be key in supporting the technical direction of the automation framework and the overall efforts & output of the P365 QA team. Operating within an Agile / Kanban environment, you will also be responsible for: Evaluating and writing feature files/step definitions Reviewing existing test cases for automation Maintaining Build and Release Pipelines for test within AzureDevOps You will play a key part in the ongoing maturity of Preservica's Quality Assurance function, which will include evaluating Playwright for future use. This quality engineering role will be hybrid with time split between home working and regular office days. What We Offer We are an open progressive employer who values our staff as the heart of our business. As well as a competitive salary and benefits package, we offer tangible career development opportunities and dedicated training time to support professional growth . Our benefits package includes Life Insurance, Private Health Insurance, and a range of other employee benefits. Come join us! Preservica is an equal opportunities employer. Key Responsibilities Enhance and maintain our test automation framework using C# and Playwright (transitioning from Selenium). Write clean, maintainable test scripts using Gherkin syntax and ReqNRoll. Participate in Agile ceremonies, story reviews, and provide early feedback on testability and quality. Expand test coverage across regression and feature test suites. Perform exploratory testing during feature development. Conduct code reviews for test scripts and contribute to internal tooling. Support performance testing using Azure Load Testing, JMeter, or Locust. Debug CI/CD pipeline issues and ensure smooth test execution in Azure DevOps. Contribute to backend/API testing and support security testing initiatives. Company Benefits 22 days holiday (plus 3.5 discretionary days at Christmas) 4x Salary Life Insurance 6% Pension Contribution - into a defined Pension Plan held with Scottish Widows Company bonus scheme - worth up to 3% of salary dependant on company performance. Flexibility You can carry 5 days holiday over to the next year. Private Medical Cover - (taxable benefit) Salary Sacrifice - you can make a salary sacrifice for the items below: Additional pension payments Holiday trading - buy or sell holiday days Bike to Work Scheme Requirements You Should Have: Bachelor's degree in computer science, Engineering, or related field (or equivalent experience). 5+ years of experience in software testing with a strong focus on automation. Proficient in C# and test automation tools (Selenium, Playwright). Solid understanding of Agile/Kanban methodologies and shift-left testing practices. Experience with Azure DevOps, including pipelines, test plans, and test management. Strong knowledge of API testing and backend validation. Familiarity with performance and security testing tools and practices. Comfortable with Git and modern source control workflows. Excellent communication and collaboration skills. Nice to Have: Experience with Azure Load Testing, JMeter, or Locust. Familiarity with Microsoft 365, SharePoint, and Teams. SQL proficiency and database testing experience. Azure certifications (e.g., AZ-400, AZ-104, or similar). Contribute your experience to cutting-edge software solutions - apply for this Software Developer in Test role today! About Us Preservica are world leaders in the field of Active Digital Preservation and have been a leading light in the Digital Preservation and Archival sectors the since 2015. We are a product led business providing SaaS based archival solutions to a wide range of organisations from Cultural / Heritage heavyweights such as The National Archives in the UK and many other national archives and State Archives in the US all the way up to major corporate institutions including many household names in Banking, Insurance as well as Governmental bodies. We have grown steadily over the past 9 years and with the launch of our Preserve 365 range, continue to go from strength to strength. We have offices based in Abingdon UK and Boston US. The majority of our people work on a hybrid basis with time working from home blended with occasional office days. DE&I Our people are important to us and we look to foster an environment of positive and inclusive work culture. To this aim, we have a DE&I committee made up of a cross section of Preservica people who keep us on track and both promote and educate the wider community on DE&I and related issues.
Backend Integration Developer Modern PHP, APIs, Cloud Hybrid: Two days in our client's Duxford office and three days working from home. On Monday morning, you might be refining an API connection between a collections database and a public-facing platform. By Wednesday, you could be writing a PHP 8.2 script to automate image processing for a new exhibition launch. Friday afternoon? Testing out an AI tool to help curators search archive materials faster. That s the reality of life as a Backend Integration Developer here. No two weeks look the same. The mix of backend software development, systems integration, and cloud infrastructure work means you ll constantly be learning, solving problems, and collaborating with colleagues from across the organisation. This is a fantastic opportunity for a technically adaptable developer to join a nationally respected cultural institution with an ambitious digital vision. You ll work on varied and meaningful projects; from API-driven integrations to AI experimentation - helping to shape a modern, secure, and scalable technology environment. You ll operate in a multi-platform environment: Windows is predominant, but production Linux systems are crucial to the role. Backend Integration Developer Key Skills what we re looking for You don t need to have Backend Integration Developer on your CV to be a great fit. If you ve worked in backend development, software engineering, or API management and you re confident with modern PHP and Linux we d love to hear from you. Essential: Strong skills in backend development and systems integration. Modern PHP (v8+) experience, ideally including PHP 8.2+ or above. Proficiency in Linux server environments, with Windows server familiarity. Experience developing and managing APIs. Familiarity with MySQL and at least one search platform such as Elasticsearch or SOLR. Knowledge of Git, version control, and CI/CD pipelines. Strong problem-solving skills and ability to work independently. Useful to have: Python and JavaScript (Node.js) for automation or backend logic. Experience with other OO programming languages. Familiarity with cloud platforms, especially Microsoft Azure. Containerisation tools such as Docker. Automation tools like Ansible. Interest in AI, machine learning, and related technologies. Backend Integration Developer - What you ll be doing: As a Backend Integration Developer, you ll work across backend systems, APIs, and digital platforms to deliver seamless integrations, improve performance, and support new digital capabilities. This is a hands-on, varied role where you ll contribute ideas, explore new technologies, and make a visible impact. Develop, integrate, and maintain APIs across multiple platforms and services. Write and optimise backend code, with a focus on PHP and automation scripts. Support server infrastructure across Linux (production) and Windows (development and other services) environments. Improve deployment workflows, CI/CD pipelines, and automated testing. Contribute to AI-related projects and innovation initiatives. Enhance search functionality and digital content delivery. Collaborate with internal teams to deliver secure, high-performing solutions. Maintain clear technical documentation and troubleshooting guides. Why join? Work on high-profile, mission-driven projects that reach millions. Be part of preserving and sharing a legacy that spans generations, using technology to connect people with history in new and meaningful ways. Exposure to a wide tech stack, from PHP and Python to AI and cloud tools. Hybrid working pattern with a collaborative, supportive team. Strong focus on professional development and learning. Salary & Benefits: £50-60,000 (dependent on experience) 25 days annual leave (rising to 30 after 5 years) plus public holidays Exceptional pension contributions (16.7% 24.3%) Free access to partner museum exhibitions Enhanced parental benefits and family-friendly policies Cycle-to-work and season ticket loan schemes Healthcare membership options Ready to bring your backend and integration skills to an organisation with purpose? Apply now for a confidential conversation about this unique opportunity. Please note: Shortlisted candidates will receive the official job description later in the process. It will carry a different job title to the one advertised, but the scope and responsibilities remain exactly as described here.
Sep 05, 2025
Full time
Backend Integration Developer Modern PHP, APIs, Cloud Hybrid: Two days in our client's Duxford office and three days working from home. On Monday morning, you might be refining an API connection between a collections database and a public-facing platform. By Wednesday, you could be writing a PHP 8.2 script to automate image processing for a new exhibition launch. Friday afternoon? Testing out an AI tool to help curators search archive materials faster. That s the reality of life as a Backend Integration Developer here. No two weeks look the same. The mix of backend software development, systems integration, and cloud infrastructure work means you ll constantly be learning, solving problems, and collaborating with colleagues from across the organisation. This is a fantastic opportunity for a technically adaptable developer to join a nationally respected cultural institution with an ambitious digital vision. You ll work on varied and meaningful projects; from API-driven integrations to AI experimentation - helping to shape a modern, secure, and scalable technology environment. You ll operate in a multi-platform environment: Windows is predominant, but production Linux systems are crucial to the role. Backend Integration Developer Key Skills what we re looking for You don t need to have Backend Integration Developer on your CV to be a great fit. If you ve worked in backend development, software engineering, or API management and you re confident with modern PHP and Linux we d love to hear from you. Essential: Strong skills in backend development and systems integration. Modern PHP (v8+) experience, ideally including PHP 8.2+ or above. Proficiency in Linux server environments, with Windows server familiarity. Experience developing and managing APIs. Familiarity with MySQL and at least one search platform such as Elasticsearch or SOLR. Knowledge of Git, version control, and CI/CD pipelines. Strong problem-solving skills and ability to work independently. Useful to have: Python and JavaScript (Node.js) for automation or backend logic. Experience with other OO programming languages. Familiarity with cloud platforms, especially Microsoft Azure. Containerisation tools such as Docker. Automation tools like Ansible. Interest in AI, machine learning, and related technologies. Backend Integration Developer - What you ll be doing: As a Backend Integration Developer, you ll work across backend systems, APIs, and digital platforms to deliver seamless integrations, improve performance, and support new digital capabilities. This is a hands-on, varied role where you ll contribute ideas, explore new technologies, and make a visible impact. Develop, integrate, and maintain APIs across multiple platforms and services. Write and optimise backend code, with a focus on PHP and automation scripts. Support server infrastructure across Linux (production) and Windows (development and other services) environments. Improve deployment workflows, CI/CD pipelines, and automated testing. Contribute to AI-related projects and innovation initiatives. Enhance search functionality and digital content delivery. Collaborate with internal teams to deliver secure, high-performing solutions. Maintain clear technical documentation and troubleshooting guides. Why join? Work on high-profile, mission-driven projects that reach millions. Be part of preserving and sharing a legacy that spans generations, using technology to connect people with history in new and meaningful ways. Exposure to a wide tech stack, from PHP and Python to AI and cloud tools. Hybrid working pattern with a collaborative, supportive team. Strong focus on professional development and learning. Salary & Benefits: £50-60,000 (dependent on experience) 25 days annual leave (rising to 30 after 5 years) plus public holidays Exceptional pension contributions (16.7% 24.3%) Free access to partner museum exhibitions Enhanced parental benefits and family-friendly policies Cycle-to-work and season ticket loan schemes Healthcare membership options Ready to bring your backend and integration skills to an organisation with purpose? Apply now for a confidential conversation about this unique opportunity. Please note: Shortlisted candidates will receive the official job description later in the process. It will carry a different job title to the one advertised, but the scope and responsibilities remain exactly as described here.
Back-End Developer Location: Hampshire/Hybrid Salary: £70,000 Our Client This company is undergoing a period of significant transformation. In 2024, they will embark on a company-wide Digital Transformation ("DX") Programme, leading to a complete overhaul of their technology stack. The IT and Portfolio Delivery teams will be at the core of this initiative, making it an exciting and pivotal time to join the business and contribute to the successful execution of their objectives. Through involvement in the DX programme, all IT and Portfolio Delivery team members will have the opportunity to develop new skills and gain valuable experience essential for career growth. The company is investing in people and technologies that will drive the business forward, presenting a fantastic opportunity for those who join their journey. Role Overview They are looking for an experienced Back-End Developer with strong expertise in C# to work on their core systems and web-based platforms. The role involves designing, developing, and maintaining scalable, high-performance backend solutions that support the company's growing digital and e-commerce footprint. You will collaborate with business stakeholders, third-party providers, and cross-functional teams to enhance and optimize their technology stack. Key Behaviours Resourcefulness Use your technical skills to develop and support solutions to complex business problems, helping keep projects on track. Flexibility Manage competing priorities effectively and align with management expectations. Excellent Communication Clearly document system structures, communicate changes, and provide support for technical issues. Detail-Oriented Anticipate growth and performance needs while ensuring compliance with data security and best practices. Responsibilities Technical Excellence Develop and maintain scalable, secure, and high-performance C# back-end solutions. Work closely with product and technical teams to define requirements, scope work, and estimate effort. Build and maintain RESTful and GraphQL APIs to support various platforms and services. Write clean, efficient, and well-documented code following best practices. Troubleshoot, debug, and optimize performance issues in existing back-end systems. Support the IT team in resolving platform-related incidents and liaise with third-party providers when necessary. Stay up to date with best practices in .NET development, cloud computing, and modern software architecture. Contribute to system documentation, including design specifications and unit testing. Operational Excellence Demonstrate professionalism in all interactions with stakeholders and third parties. Provide timely responses to requests from management, the business, and IT teams. Foster a collaborative technical culture, ensuring best practices are shared across the team. Communicate technical details effectively with both technical and non-technical team members. Essential Knowledge, Skills & Experience Skills Strong expertise in C# and .NET Core/.NET 6+ development. Solid experience with RESTful and GraphQL API development. Understanding of database management (SQL Server, Entity Framework, or other ORM tools). Experience with Azure cloud services, including hosting, serverless functions, and application insights. Familiarity with DevOps principles, CI/CD pipelines, and Azure DevOps. Knowledge of software design patterns and modern architecture principles. Experience integrating third-party services and external APIs. Strong problem-solving and analytical skills. Ability to work in an Agile/Scrum environment and collaborate across teams. Strong communication and documentation skills. Experience & Qualifications 3+ years of experience developing backend solutions with C# and .NET Core/.NET 6+. Experience working with Azure cloud platforms and containerization (Docker, Kubernetes). Experience with unit and integration testing frameworks (e.g., xUnit, NUnit, MSTest). Experience with authentication and security best practices (OAuth, JWT, etc.). Experience with event-driven architectures and message queues (Azure Service Bus, RabbitMQ, etc.). Degree in Computer Science, IT, or a related field (or equivalent experience). Nice to Have Experience with Microservices architecture. Familiarity with serverless computing (Azure Functions, AWS Lambda, etc.). Exposure to e-commerce or SaaS application development. Knowledge of performance optimization techniques for scalable applications.
Sep 05, 2025
Full time
Back-End Developer Location: Hampshire/Hybrid Salary: £70,000 Our Client This company is undergoing a period of significant transformation. In 2024, they will embark on a company-wide Digital Transformation ("DX") Programme, leading to a complete overhaul of their technology stack. The IT and Portfolio Delivery teams will be at the core of this initiative, making it an exciting and pivotal time to join the business and contribute to the successful execution of their objectives. Through involvement in the DX programme, all IT and Portfolio Delivery team members will have the opportunity to develop new skills and gain valuable experience essential for career growth. The company is investing in people and technologies that will drive the business forward, presenting a fantastic opportunity for those who join their journey. Role Overview They are looking for an experienced Back-End Developer with strong expertise in C# to work on their core systems and web-based platforms. The role involves designing, developing, and maintaining scalable, high-performance backend solutions that support the company's growing digital and e-commerce footprint. You will collaborate with business stakeholders, third-party providers, and cross-functional teams to enhance and optimize their technology stack. Key Behaviours Resourcefulness Use your technical skills to develop and support solutions to complex business problems, helping keep projects on track. Flexibility Manage competing priorities effectively and align with management expectations. Excellent Communication Clearly document system structures, communicate changes, and provide support for technical issues. Detail-Oriented Anticipate growth and performance needs while ensuring compliance with data security and best practices. Responsibilities Technical Excellence Develop and maintain scalable, secure, and high-performance C# back-end solutions. Work closely with product and technical teams to define requirements, scope work, and estimate effort. Build and maintain RESTful and GraphQL APIs to support various platforms and services. Write clean, efficient, and well-documented code following best practices. Troubleshoot, debug, and optimize performance issues in existing back-end systems. Support the IT team in resolving platform-related incidents and liaise with third-party providers when necessary. Stay up to date with best practices in .NET development, cloud computing, and modern software architecture. Contribute to system documentation, including design specifications and unit testing. Operational Excellence Demonstrate professionalism in all interactions with stakeholders and third parties. Provide timely responses to requests from management, the business, and IT teams. Foster a collaborative technical culture, ensuring best practices are shared across the team. Communicate technical details effectively with both technical and non-technical team members. Essential Knowledge, Skills & Experience Skills Strong expertise in C# and .NET Core/.NET 6+ development. Solid experience with RESTful and GraphQL API development. Understanding of database management (SQL Server, Entity Framework, or other ORM tools). Experience with Azure cloud services, including hosting, serverless functions, and application insights. Familiarity with DevOps principles, CI/CD pipelines, and Azure DevOps. Knowledge of software design patterns and modern architecture principles. Experience integrating third-party services and external APIs. Strong problem-solving and analytical skills. Ability to work in an Agile/Scrum environment and collaborate across teams. Strong communication and documentation skills. Experience & Qualifications 3+ years of experience developing backend solutions with C# and .NET Core/.NET 6+. Experience working with Azure cloud platforms and containerization (Docker, Kubernetes). Experience with unit and integration testing frameworks (e.g., xUnit, NUnit, MSTest). Experience with authentication and security best practices (OAuth, JWT, etc.). Experience with event-driven architectures and message queues (Azure Service Bus, RabbitMQ, etc.). Degree in Computer Science, IT, or a related field (or equivalent experience). Nice to Have Experience with Microservices architecture. Familiarity with serverless computing (Azure Functions, AWS Lambda, etc.). Exposure to e-commerce or SaaS application development. Knowledge of performance optimization techniques for scalable applications.
Contract: 3 6 months Location: London Day rate: £350 - £450 / day We re seeking a skilled 3D React Developer with strong experience in Three.js, WebGL, and PlayCanvas to contribute to a cutting-edge real-time 3D web project. You ll be working with high-quality Unreal Engine content streamed to the web, creating engaging and performant 3D experiences for users. Responsibilities: Develop and optimise interactive 3D web applications Integrate real-time 3D content into React-based environments Collaborate closely with designers, backend engineers, and 3D artists Troubleshoot performance and rendering issues across devices and browsers Requirements: Proven experience with Three.js, WebGL, PlayCanvas Strong React and JavaScript skills Understanding of 3D asset pipelines and optimisation for the web Ability to work independently and hit tight deadlines
Sep 05, 2025
Contractor
Contract: 3 6 months Location: London Day rate: £350 - £450 / day We re seeking a skilled 3D React Developer with strong experience in Three.js, WebGL, and PlayCanvas to contribute to a cutting-edge real-time 3D web project. You ll be working with high-quality Unreal Engine content streamed to the web, creating engaging and performant 3D experiences for users. Responsibilities: Develop and optimise interactive 3D web applications Integrate real-time 3D content into React-based environments Collaborate closely with designers, backend engineers, and 3D artists Troubleshoot performance and rendering issues across devices and browsers Requirements: Proven experience with Three.js, WebGL, PlayCanvas Strong React and JavaScript skills Understanding of 3D asset pipelines and optimisation for the web Ability to work independently and hit tight deadlines
Full Stack DeveloperExeter - On-site£35,000 - £40,000 + Private Healthcare + Pension + Holiday This is an excellent opportunity for Full Stack Developer to join an industry leading manufacturing company, with not only rewarding duties and a supportive team, but massive potential for long-term development and career growth.This company operates on a global scale, with thousands of employees worldwide. They manufacture world-class aerospace engine components and high-performance parts. They also have a remarkable staff retention rate due to its high staff satisfaction and have an established reputation for being a great place to work.In this varied role you will be responsible for designing software solutions and ensuring their functionality through testing. Through the testing of software, you will discover and troubleshoot any issues through creating updates to maintain functionality of all software systems. You will also be expected to design and deploy SQL Databases to ensure optimal functionality and enhance existing codebases.The ideal candidate will have a minimum of 2 years of experience within a Full Stack role, with an understanding of C#, VB .NET and MS SQL. Using this software, you will be capable of object orientated programming and writing in code to demonstrate expertise in both front and back-end development. This is a fantastic opportunity for a Full Stack developer looking to further their career and join a market leading company that offers an exceptional benefits package. The Role: Designing and testing software solutions. Troubleshoot issues to maintain system functionality. Design and Deploy SQL Databases. Front and Backend development. 5 Days onsite. The Person: Previous experience with C# and VB .Net programming languages. Knowledge of Database development through MS SQL. A track record with object orientated programming. Ability to do Front and Backend development. Reference Number: BBBH261615 To apply for this role or for to be considered for further roles, please click "Apply Now" or contact Tom McLaughlin at Rise Technical RecruitmentThis vacancy is being advertised by Rise Technical Recruitment Ltd. The services of Rise Technical Recruitment Ltd are that of an Employment AgencyRise Technical Recruitment Ltd regrets to inform that our client can only accept applications from engineering candidates who have a valid legal permit or right to work in the United Kingdom. Potential candidates who do not have this right or permit, or are pending an application to obtain this right or permit should not apply as your details will not be processed.
Sep 05, 2025
Full time
Full Stack DeveloperExeter - On-site£35,000 - £40,000 + Private Healthcare + Pension + Holiday This is an excellent opportunity for Full Stack Developer to join an industry leading manufacturing company, with not only rewarding duties and a supportive team, but massive potential for long-term development and career growth.This company operates on a global scale, with thousands of employees worldwide. They manufacture world-class aerospace engine components and high-performance parts. They also have a remarkable staff retention rate due to its high staff satisfaction and have an established reputation for being a great place to work.In this varied role you will be responsible for designing software solutions and ensuring their functionality through testing. Through the testing of software, you will discover and troubleshoot any issues through creating updates to maintain functionality of all software systems. You will also be expected to design and deploy SQL Databases to ensure optimal functionality and enhance existing codebases.The ideal candidate will have a minimum of 2 years of experience within a Full Stack role, with an understanding of C#, VB .NET and MS SQL. Using this software, you will be capable of object orientated programming and writing in code to demonstrate expertise in both front and back-end development. This is a fantastic opportunity for a Full Stack developer looking to further their career and join a market leading company that offers an exceptional benefits package. The Role: Designing and testing software solutions. Troubleshoot issues to maintain system functionality. Design and Deploy SQL Databases. Front and Backend development. 5 Days onsite. The Person: Previous experience with C# and VB .Net programming languages. Knowledge of Database development through MS SQL. A track record with object orientated programming. Ability to do Front and Backend development. Reference Number: BBBH261615 To apply for this role or for to be considered for further roles, please click "Apply Now" or contact Tom McLaughlin at Rise Technical RecruitmentThis vacancy is being advertised by Rise Technical Recruitment Ltd. The services of Rise Technical Recruitment Ltd are that of an Employment AgencyRise Technical Recruitment Ltd regrets to inform that our client can only accept applications from engineering candidates who have a valid legal permit or right to work in the United Kingdom. Potential candidates who do not have this right or permit, or are pending an application to obtain this right or permit should not apply as your details will not be processed.
Frontend Developer. Circa £50k + Benefits Package. Permanent. Fully Remote. Must be Eligible to work in the UK. Innovative Data & Insights Research organization providing Insights for leading International Brands requires a talented Front-End Developer. The role will partner with a team of Data Scientists. Role: Front End Development. User Experience Design/Development. Partner with a team of Data Scientists & Software Engineers. User Interfaces - Design & Construct intuitive & responsive User Interfaces. Experience Required: Front-End Development - 3+ years experience. React.js. GraphQL. Typescript. Tailwind. RESTful API. Innovative approach - ability to compose your own ideas. Communicate effectively with technical & non-technical stakeholders. Ability to work remotely. Desirable Experience: Backend Development Node JS AWS JSON Web Tokens with AWS.
Sep 05, 2025
Full time
Frontend Developer. Circa £50k + Benefits Package. Permanent. Fully Remote. Must be Eligible to work in the UK. Innovative Data & Insights Research organization providing Insights for leading International Brands requires a talented Front-End Developer. The role will partner with a team of Data Scientists. Role: Front End Development. User Experience Design/Development. Partner with a team of Data Scientists & Software Engineers. User Interfaces - Design & Construct intuitive & responsive User Interfaces. Experience Required: Front-End Development - 3+ years experience. React.js. GraphQL. Typescript. Tailwind. RESTful API. Innovative approach - ability to compose your own ideas. Communicate effectively with technical & non-technical stakeholders. Ability to work remotely. Desirable Experience: Backend Development Node JS AWS JSON Web Tokens with AWS.
Principal Backend Developer (C# / .NET / Playwright) The Opportunity This is a career-defining role for a Principal Backend Developer who wants to be at the forefront of a growing SaaS organisation. You'll be joining a company that's scaling rapidly, building innovative products that make a real difference to its customers. This role offers the chance to take ownership of backend systems, shape best practice, and mentor the next generation of engineers. The Role You'll provide technical leadership across backend development, ensuring systems are robust, scalable, and future-proof. Working closely with product owners, testers, and front-end teams, you'll bring engineering excellence into every decision. With a stack centred on C#, .NET, cloud services, and automation frameworks, you'll be both hands-on in coding and guiding others to deliver their best work. Day-to-day responsibilities Architect and build scalable backend services in C# / .NET Drive adoption of clean coding practices, design patterns, and SOLID principles Mentor engineers, fostering a culture of growth, learning, and high performance Collaborate with product owners to refine requirements and translate them into technical solutions Integrate automation testing (Playwright) and CI/CD pipelines to ensure code quality Lead technical discussions, setting direction on tools, frameworks, and approaches Troubleshoot and resolve complex technical challenges across backend services Optimise system performance and ensure resilience across platforms Review code and guide engineering standards across the team Contribute to product strategy by aligning technical roadmaps with business goals What you bring to the team Strong experience developing backend systems with C# and .NET Deep knowledge of cloud environments (Azure preferred) Experience in designing APIs and microservices at scale Solid understanding of automation testing tools (Playwright desirable) Leadership experience - mentoring, coaching, and guiding engineering teams Strong problem-solving skills with an eye for performance optimisation Enthusiasm for delivering quality solutions in a SaaS environment Send your CV now to (url removed) 50249MS INDMANS
Sep 05, 2025
Full time
Principal Backend Developer (C# / .NET / Playwright) The Opportunity This is a career-defining role for a Principal Backend Developer who wants to be at the forefront of a growing SaaS organisation. You'll be joining a company that's scaling rapidly, building innovative products that make a real difference to its customers. This role offers the chance to take ownership of backend systems, shape best practice, and mentor the next generation of engineers. The Role You'll provide technical leadership across backend development, ensuring systems are robust, scalable, and future-proof. Working closely with product owners, testers, and front-end teams, you'll bring engineering excellence into every decision. With a stack centred on C#, .NET, cloud services, and automation frameworks, you'll be both hands-on in coding and guiding others to deliver their best work. Day-to-day responsibilities Architect and build scalable backend services in C# / .NET Drive adoption of clean coding practices, design patterns, and SOLID principles Mentor engineers, fostering a culture of growth, learning, and high performance Collaborate with product owners to refine requirements and translate them into technical solutions Integrate automation testing (Playwright) and CI/CD pipelines to ensure code quality Lead technical discussions, setting direction on tools, frameworks, and approaches Troubleshoot and resolve complex technical challenges across backend services Optimise system performance and ensure resilience across platforms Review code and guide engineering standards across the team Contribute to product strategy by aligning technical roadmaps with business goals What you bring to the team Strong experience developing backend systems with C# and .NET Deep knowledge of cloud environments (Azure preferred) Experience in designing APIs and microservices at scale Solid understanding of automation testing tools (Playwright desirable) Leadership experience - mentoring, coaching, and guiding engineering teams Strong problem-solving skills with an eye for performance optimisation Enthusiasm for delivering quality solutions in a SaaS environment Send your CV now to (url removed) 50249MS INDMANS
