Average salary: £80,000 /yearly
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£97k - £122k per annum
...Job title: Staff Engineer (Global Billing, Payments & API) Location: London / Bristol / Edinburgh (Hybrid Office - 3+ days per week... ...you apart Direct experience with API gateway, versioning, or developer-experience standards work at scale. Direct experience in billing...SuggestedFull-timeHybrid workingOn-siteImmediate startFlexible hoursShift work- ...for talented team as we grow the business. New Job! Front End Developer We have an exciting product roadmap and are building out some... ...of security best practices for cloud applications and third-party API integrations. Problem Solving: Advanced debugging, performance-...SuggestedFull-timeTemporary
£600 per day
...We're looking for a Frontend Developer for a central government department based in Exeter (hybrid) on an initial 6-month contract, paying... ...responsive, accessible user interfaces backed by internally developed APIs and search indexes in a mixed Azure and AWS environment. You'll...SuggestedHybrid workingOn-site- ...English communication skills Responsibilities: Design and develop scalable, low-latency, fault-tolerant backend applications using... ...profiling, tuning, and efficient resource utilization Develop APIs and backend services supporting sub-second response times Architect...Suggested
DCV Technologies
Bristol10 days ago - £53k - £67k per annumEstimated...communities we serve. The Role We are looking for a Front-End Developer who specialises in design systems to help build, maintain and... ...similar shared product. ● Experience writing code that calls APIs. ● Experience with Azure DevOps and YAML pipelines. ● Experience...SuggestedFull-timeFlexible hours
£40k per annum
...Full Stack Java Developer Weston-super-Mare | Up to £40,000 We’re working with a growing company that’s expanding its development team... ...maintain integrations between internal and third-party systems using APIs and web services. Participate in code reviews, troubleshoot...SuggestedPermanent- £69k - £90k per annumEstimated...lifecycle, from solution design through deployment and operational support. Designing scalable, resilient, and secure backend services, APIs, and data pipelines capable of supporting business growth and increasing platform complexity. Acting as the technical lead for...SuggestedLong-term contractPermanentFull-timeOn-siteImmediate start
£60k - £67.5k per annum
...generated code. Strong knowledge of PostgreSQL and relational database design. Experience designing and consuming REST and GraphQL APIs. Experience deploying and managing applications within AWS environments. Knowledge of Docker and containerised application...SuggestedPermanentOn-siteRemote£77k per annum
...Software Developer (Java/C++) Up to £77,000 DOE | SC Clearance Required | Gloucester About the Role We’re recruiting for a Software... ...reliable and maintainable solutions. Support the delivery of APIs, services and backend applications. Troubleshoot and resolve...SuggestedPermanent- £51k - £67k per annumEstimated...and integration engineering practice inside 4C. Extend and modify the existing Exonaut platform, building the backend services and APIs that connect it to surrounding systems — owning integration contracts, performance and security. Work directly with stakeholders on...SuggestedFull-timeHybrid workingOn-siteShift work
£450 - £475 per day
...configuration and testing Experience designing maintainable REST APIs, with solid data modelling and relational database practice... ...product, programme management, QA, platform engineering and other developers to shape practical solutions Make sound trade-offs across...SuggestedHybrid workingRemoteBright Purple
Bath, Somerset6 days ago- £59k - £78k per annumEstimated...future duties and responsibilities In this role, you will design, develop and enhance modern software applications that simplify complex... ...and usability. Integrate & Connect: Develop and maintain REST APIs and secure integrations using appropriate authentication methods....SuggestedOn-site
£50k - £70k per annum
...Senior PHP Developer Symfony Fully Remote Up to £70k doe I’m recruiting for a senior PHP developer with extensive Symfony... ...and related technologies in an AWS environment. Developing APIs (GraphQL and REST). Participating in the entire SDLC....SuggestedLong-term contractPermanentRemote- £62k - £79k per annumEstimated...opportunity to make a meaningful impact, influence technical outcomes, and develop your expertise alongside highly skilled professionals tackling... ...: ~Design & Develop robust backend services and APIs ~Build & Maintain CI/CD pipelines and deployment automation ~...Suggested
£68k - £108k per annum
...clearance or be eligible and willing to undergo SC/DV clearance. ~3+ years experience as a Java Developer using Java 8+ to build microservices. ~ Strong Spring Boot, REST API design, and SOAP/WSDL/XML experience. ~ TDD and BDD experience using JUnit and Cucumber. ~...SuggestedFull-timeHybrid workingDenizns Ltd
Bristol4 days ago£70k - £90k per annum
..., Oracle, MongoDB or DynamoDB, plus JPA Familiarity with REST APIs, RabbitMQ, Docker and Linux Experience with infrastructure and... ...willingness to learn are valued Responsibilities: Design, develop and maintain high-quality Java software Investigate technologies...Full-timeOn-siteRemoteTwinstream Limited
Bristol9 days ago£25k - £50k per annum
...Salary: £25,000 - 50,000 per year Requirements: Active Enhanced Developed Vetting (eDV) security clearance Strong experience in Java... ...environments Experience with microservices Solid knowledge of RESTful APIs and backend services Experience working within Agile...Full-timeAdditional Resources
Cheltenham, Gloucestershire4 days ago£85k - £120k per annum
...framework. We require knowledge of SOAP, GraphQL, and RESTful APIs. We require an understanding of relational database design,... ...managing engineers in a team environment, running performance reviews, developing engineers, and hiring and building engineering teams. We...Full-timeRelocationFlexible hoursShiptheory
Bristol22 hours ago- £68k - £90k per annumEstimated...experienced community of professionals, you’ll have opportunities to develop your expertise, embrace emerging technologies and make a lasting... ...performance. • Develop & Connect: Create secure RESTful APIs and microservices that enable reliable integration between systems...Hybrid working3 days/week
- £54k - £71k per annumEstimated...take ownership of technical delivery, contribute new ideas, and develop modern cloud-native solutions in an environment that supports your... ...standards and engineering best practices. • Develop and maintain APIs, backend services and user-facing functionality. • Optimise CI/...Hybrid workingOn-site
£90k per annum
...development lifecycle and collaborate with talented engineers to develop secure, high-quality solutions. About TwinStream Founded in 2... ...such as PostgreSQL, Oracle, MongoDB or DynamoDB, plus JPA. * REST APIs, RabbitMQ, Docker and Linux. * Infrastructure and automation...Full-timeOn-siteRemote- £33k - £44k per annumEstimated...stage and have genuine influence over how their technology function develops. THE ROLE They're looking for a Shopify Developer to join... ...and integrate Shopify apps and third-party services Work with APIs and external systems Translate business requirements into...Long-term contractPermanentFull-timeImmediate start5 days/week
- £27k - £35k per annumEstimated...new ecommerce and technology projects Excellent opportunity to develop your wider full-stack skills You must be able to commute to... ...Support Shopify apps and third-party integrations Assist with APIs and external systems Work from technical requirements to develop...Long-term contractPermanentFull-timeImmediate start5 days/week
£39.56k - £46.97k per annum
...About the role The Senior Developer role sits within the Delivery & Operations pillar of the Digital, Data and Technology Group. As a Senior Developer (SITS) within the Platforms & Applications group, the postholder will work on the University’s Student Record System –...PermanentFull-time- £69k - £89k per annumEstimated...future duties and responsibilities In this role, you will design, develop, and maintain scalable full-stack applications using modern Java... ...• Develop & Maintain scalable Java-based backend services and APIs • Build & Enhance responsive front-end applications using React...Hybrid workingOn-siteFlexible hours
- ...across the stack, with a strong emphasis on backend services and APIs. Contribute to architectural decisions and technical strategy... ...with product managers, designers, QA engineers, and fellow developers to solve complex customer problems. Support and mentor other...Long-term contractPermanent
Square One Resources
Portland, Dorset13 days ago £450 - £475 per day
...HTML and CSS skills, with a practical understanding of accessibility standards and responsive design Experience integrating with REST APIs, including securely handling authentication, errors and asynchronous data A testing mindset, with unit, component and end-to-end...Hybrid workingRemoteBright Purple
Bath, Somerset6 days ago£45k - £50k per annum
...with MVC, Razor, or Blazor Solid SQL Server skills, including complex queries and performance tuning Experience developing and integrating REST APIs Knowledge of Entity Framework and JavaScript or TypeScript Familiarity with Git, Azure DevOps, and CI/CD Understanding...PermanentFull-timeHybrid workingOn-site1 day/weekCMD Recruitment
Chippenham, Wiltshire3 days ago£45k - £55k per annum
...Requirements: Commercial experience as a C# / .NET Software Developer Strong ASP.NET Core knowledge SQL Server experience Azure... ...ASP.NET Core, and .NET 8 Build and optimise backend services and APIs Work with SQL Server data solutions Collaborate in Agile...Long-term contractFull-timeHybrid workingOn-siteRemoteFlexible hoursBallantyne Technology Associates Ltd
Brislington, Bristol11 days ago£50k per annum
...Solid understanding of object-oriented design and SOLID principles for long-term system maintainability Experience building and testing API-driven backend systems with integrated unit and functional tests Comfort working with modern JavaScript frameworks (e.g., Vue, React...Long-term contractFlexible hours
