Average salary: £83,452 /yearly
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£45k - £55k per annum
...TypeScript, HTML and CSS. Experience designing and integrating REST APIs. Proficiency with Git and platforms such as GitHub or GitLab.... ...(SC). Must be SC eligible. Responsibilities: Design, develop and maintain scalable microservices using Java and Spring Boot....SuggestedPermanentFull-timeHybrid working83zero Ltd
City of London, Greater London3 days ago£60k - £67.5k per annum
...Experience with React, Vanilla JavaScript, and Node.js Knowledge of API integration and workflow automation Skills in SQL and data... ...with NEC contract compliance (desirable) Responsibilities: Develop and maintain full-stack applications Collaborate with team...SuggestedFull-timeRemoteHays Technology
Manor House, Greater London17 days ago£81k per annum
...You have strong hands-on experience with our core stack: Python, Django, PostgreSQL, TypeScript, React, and Next.js. You understand REST APIs, web development fundamentals, database design, and what it takes to build reliable, performant systems. Why Join? High-growth...SuggestedPermanentLive-inHybrid workingOn-siteImmediate startFlexible hours- ...Java (Spring Boot). Proven delivery of microservices and REST APIs. Experience with distributed systems and enterprise integration... ...but not essential. Responsibilities: Design and develop backend services using C#/.NET and Java (Spring Boot). Build and...SuggestedHybrid working
ARM
City of London, Greater London10 days ago - ...platform. Working closely with technologists, quants and traders to develop our in-house trading technology and optimise it to achieve market... ...• Write software that communicates with exchanges through their APIs, receiving market data and sending orders over the network in...SuggestedFlexible hours
£65k - £75k per annum
...skills including HTML5, CSS3, JavaScript Experience with REST APIs, JSON Familiarity with Git and modern development tools, such... ...Desirable: Responsive/mobile development Responsibilities: Develop and maintain full stack web applications Collaborate with product...SuggestedFull-timeFixed-term contractDGH Recruitment Ltd
City of London, Greater London17 days ago£40k - £70k per annum
...applications. ~ Hands-on experience building and consuming REST APIs and GraphQL services. ~ Proven experience with Microsoft Azure... ...orchestration tools such as Kubernetes. Responsibilities: Design, develop, and maintain full-stack applications using Java (Spring Boot)...SuggestedFull-timeTeksystems
Old Street, Greater London17 days ago£80k - £90k per annum
Lead Backend Developer (Laravel) London (Hybrid: 1 day per week ideally, flexibility for every other week) £80,000 - £90,000 + Strong Progression... ...workflows *Develop and maintain integrations with external APIs and data sources *Hybrid working, with one day per week in the...SuggestedFull-timeHybrid workingOn-site£70k per annum
...HTML, and CSS skills Experience designing and building RESTful APIs and microservices Familiarity with gRPC for service-to-service... ...high-quality applications across the full stack Architect and develop robust backend services using Golang (Go) Build and maintain...SuggestedFull-timeHybrid workingOn-sitePertemps London
Covent Garden, Greater London3 days ago£50k - £60k per annum
...11+. We require solid Spring Boot experience, including REST APIs, Spring Security, Spring Data, and Spring Cache. We require a... ...tracing, and alerting hygiene. Responsibilities: We design, develop, and maintain Java-based software applications to meet client requirements...SuggestedPermanentFull-timeHybrid workingMichael Page
Strand, Greater London19 days ago£65k - £80k per annum
...Our backend stack is powered by Golang, providing REST and GraphQL APIs. We are looking for a product minded engineer who wants to... ...the subject matter. You should be able to digest complexity and develop a plan to move forward, without losing sight of the important details...SuggestedHybrid workingOn-site£55k per annum
...Front-end development skills in HTML, CSS, and JavaScript are advantageous. Experience with server-side tracking, CAPI, S2S, Reporting APIs, app tracking, Firebase, or similar platforms is an advantage. Responsibilities: We will rely on you to own and manage Google Tag...SuggestedFull-timeHybrid workingOn-siteProbationary periodGNB Partnership
Fitzrovia, Greater London3 days ago£30k - £60k per annum
...Ensure compatibility with modern .NET and Umbraco best practices Update document types, custom data components, dependencies, and API integrations Resolve any breaking changes introduced across previous versions Collaborate closely with internal stakeholders across...SuggestedLong-term contractFull-timeRemoteHays Technology
City of London, Greater London7 days ago£65k - £72k per annum
...DataWeave 2.0 and Anypoint Platform. We require MuleSoft Certified Developer Level 1; Level 2 is desirable. We need experience delivering... .../Azure, databases, and legacy systems. We need knowledge of API security, including OAuth 2.0, JWT, and mTLS/SSL/TLS. We need...SuggestedPermanentFull-timeHybrid workingRemoteAkkodis
City of London, Greater London16 hours ago- £42k - £54k per annumEstimatedCompany: 83ZERO LIMITED Job Type: Permanent Salary: NegotiableSuggestedPermanent
£45k - £60k per annum
...automation and customer acquisition. We are looking for a senior web developer to join our small agile team. You will be responsible for 6... ...and experience of hosting solutions ~ Experience with standard APIs ~ Experience with the maintenance, support and enhancements of...PermanentFlexible hoursNight shift- £41k - £54k per annumEstimated...proven track record of bringing disruptive innovation to market and developing one consumer product after another has allowed SharkNinja to... ...modules, React Navigation, React Query state management, Protobuf APIs, Xcode/Android Studio build systems • Prior work with...
£48k per annum
...understanding of information security principles, system integration, APIs, and modern software engineering standards. We require... ...and eligible for SC clearance. Responsibilities: We design, develop, maintain, and support applications using Java/JEE technologies....Full-timeExperis
City of London, Greater London23 days ago£60k - £90k per annum
...software. You possess exposure to GPU technology (such as Vulkan API, OpenGL, OpenCL, CUDA, etc.). A relevant degree is required.... .... You will collaborate with our team of exceptionally talented developers to create innovative solutions in a next-generation, scientifically...Full-timeHybrid workingPlatform Recruitment
Covent Garden, Greater Londonmore than 2 months ago£75k - £90k per annum
...Demonstrable understanding of scalable, maintainable web architecture and component-driven development. Confidence working across APIs, integrations, and shared platform or middle-tier services. Experience with design and architecture. Experience with automated testing...PermanentFull-timeOn-siteMorgan Philips Group
City of London, Greater London11 days ago£500 per day
...tracing, or resilience patterns Responsibilities: Build full stack applications using Java Spring Boot and Angular 17+ Develop microservices, REST APIs, and GraphQL services Work within a cloud-native Azure environment Implement NgRx for frontend state management...Daily payHybrid workingComputer Futures
City of London, Greater London8 days ago£175 per day
...large-scale enterprise applications Responsibilities: Design, develop, and implement solutions using Microsoft Dynamics 365 and Power... ...and integrations using C# and .NET Build and maintain RESTful APIs and integrations with external systems Customize Power Pages...Daily payHybrid workingOn-siteAdecco
City of London, Greater London12 days ago- £73k - £94k per annumEstimated...scale and performance. Strong knowledge of integration technologies, including security models, data integration approaches and hands-on API experience. Proficiency with platform configuration tools, including JSON, HTML and Python. Experience troubleshooting across all...PermanentHybrid workingOn-site
£45k - £70k per annum
A global technology transformation consultancy, offering a blend of strategic, creative and scientific capabilities. Proud to have been consistently recognised as a top employer in the UK, reflecting their commitment to creating an exceptional workplace for our people. If...Full-timeOn-siteFlexible hours- Backend Java Developer ? City London We are urgently looking to recruit a Java backend Developers with at least 5 years experience. Must have strong Data structures and Algorithms experience. Also experience of Spring, working with large code base, SQL, Unix etc. You...
- £38k - £49k per annumEstimatedJob Title: Graduate Software Developer Programme (2 years) - 2 positions available Location: Hybrid between either our Central London or Croydon... ...features Supporting cloud and DevOps environments Working with APIs and integrations Writing automated tests Supporting software...Job sharingPermanentFull-timeTraineeshipSummer workInternshipHybrid workingOn-siteWork from homeFlexible hoursWeekend work
- ...govern CMDB architecture, service modelling, reconciliation, and data quality ~Design integrations with OSS/BSS systems using REST/SOAP APIs ~Maximise OOTB Helix, introducing customisation only where necessary ~Set technical standards and ensure solution quality,...
£91k per annum
Senior Frontend Engineer (React / Next.js) -Vietnam B2B SaaS Scale up High Growth! This role is based in Vietnam and we are looking for local candidates based in Ho Chi Minh City. This is an outstanding opening to become the head of development or future CTO. This...PermanentLive-inHybrid workingOn-siteImmediate startFlexible hours- ...applications within a complex enterprise environment. Deliver end-to-end solutions from UI through to backend services and deployment. Develop modern frontend applications using Angular, React or similar. Build scalable, cloud-native solutions using AWS, Docker and...Hybrid working
ARM
City of London, Greater London10 days ago £40k - £70k per annum
...calculations, market data, and quantitative modelling environments ~ Comfortable working in Agile delivery teams Responsibilities: Develop and enhance FRTB IMA risk calculation frameworks Build scalable analytics and reporting solutions Work closely with...PermanentFull-timeInterimHybrid workingCBSbutler Holdings Limited trading as CBSbutler
City of London, Greater London12 days ago
