Average salary: £113,850 /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...SuggestedHybrid workingOn-siteImmediate startFlexible hoursShift work£74.8k - £107.5k per annum
...and apply their skills to our ecosystem. Your Main Responsibilities Are Develop and maintain robust backend services capable of handling high-volume global traffic. Implement functional APIs and optimize query performance to ensure a seamless user experience....SuggestedPermanentFull-timeRemoteFlexible hoursNight shiftWeekend workWeekday work- £50k - £65k per annumEstimated...microservices. You’ll work across the full backend stack — from API design through to production-grade integration testing — using modern... ...structure and generous training budget to help our people develop skills to progress their career. Our region supports a hybrid model...SuggestedLong-term contractFull-timeHybrid workingOn-siteNight shift
- £67k - £87k per annumEstimated...approaches to build solutions or break down technical problems Develops secure high-quality production code, and reviews and debugs code... ...backend technology teams in designing scalable and reusable RESTful APIs Demonstrated experience leading effective use of approved AI-...SuggestedLong-term contract
- £54k - £69k per annumEstimated...of a content model in Sanity. Deep front-end expertise: expert HTML, CSS and TypeScript, with a strong command of component API design and the developer experience of a shared library. Comfortable owning the server side as well as the front end: SSR, serverless and edge...SuggestedPermanentFull-timeOn-siteRemoteWork from home
- £44k - £58k per annumEstimated...Job Description We are seeking an experienced Full Stack Developer to join our technology team. This role is suited to a software... ...and TypeScript. Build and enhance backend services and APIs using .NET Core and C#. Collaborate with Product Owners, Business...SuggestedFull-timeRemoteFlexible hours
- £54k - £68k per annumEstimated...cloud microservices, and modern web frontends intersect. In this role, you will help to design intuitive interfaces and high-throughput APIs that empower human decision-makers at the center. Key Responsibilities Front-End Architecture & User Experience Build...SuggestedFull-timeHybrid workingOn-siteRemoteWork from homeRelocationFlexible hours
- £76k - £98k per annumEstimated...reactive state management (RX, MobX, or similar) If your Rust is still developing, a strong track record of picking up new languages to depth quickly is essential Strong grasp of distributed systems, API design, and real-time data (REST, WebSockets, network protocols such as...SuggestedPermanentFull-timeRemote
- £37k - £49k per annumEstimated...writing distributed, highly scalable, and available backend systems & APIs using Java, Python, or similar programming languages. A... ...sense of ownership, urgency, and drive. A desire to learn and develop your skills through a growth mindset. Demonstrated abilities in...SuggestedTemporaryFlexible hours
- £39k - £52k per annumEstimated...that shape modern digital experiences, and have the opportunity to develop your expertise in a supportive environment where innovation,... ...Collaborate & Integrate with back-end engineers to consume REST APIs and services. • Optimise & Enhance application performance, scalability...SuggestedHybrid working
- £42k - £53k per annumEstimated...more young people worldwide in 2027, with plenty of interesting problems still to solve together. Designing and building RESTful Node APIs, React frontends and/or React Native mobile apps. Regularly releasing working software, using trunk-based development, automated test suites...SuggestedPermanentFull-timeHybrid workingRemoteFlexible hoursRotating shifts
£36.5k - £46.5k per annum
...2027, with plenty of interesting problems still to solve together. What you'll be doing Designing and building RESTful Node APIs, React frontends and/or React Native mobile apps. Regularly releasing working software, using trunk-based development, automated test...SuggestedPermanentFull-timeRemoteFlexible hours- £74k - £95k per annumEstimated...recurring issues, improving platform stability and efficiency Develop and implement data-intensive and statistical solutions using Java... ...understanding of modern architecture patterns (microservices, event-driven, API-first) Experience with CI/CD pipelines, containerization (...SuggestedLong-term contractHybrid working
- £83k - £106k per annumEstimated...production), developer insights and SDLC metrics, developer infrastructure (CI/CD systems), AI-assisted QA/testing and AI-assisted development... ...other engineers. Experience integrating third-party services (APIs, SaaS tools, external platforms) into internal systems, with attention...SuggestedLong-term contractPermanentFull-timeRemote
- £52k - £67k per annumEstimated...technologies (e.g., AWS Lambda). Architect and implement RESTful APIs and event-driven systems to support high-performance,... ...solutions. Practical expertise in cloud technologies, specifically developing serverless applications on AWS using services such as Lambda, DynamoDB...SuggestedPermanentFull-timeRemote
- £64k - £83k per annumEstimated...Join us as a Senior Java Developer in Private Bank & Wealth Management and contribute to the Investments Transformation Program, a strategic... ...enterprise applications. Validated expertise in Spring Boot 4.x, REST APIs, and Microservices, designing and implementing modern cloud-...On-site
£37k - £77k per annum
...experience with Golang/Go. We require strong experience with React.js/Next.js and TypeScript. We require solid experience developing REST APIs and microservices. We require good knowledge of JavaScript, HTML, and CSS. We require experience with PostgreSQL, MySQL,...Full-time5 days/week- £41k - £54k per annumEstimated...and EDI standards (e.g. FHIR, HL7), etc. is very valuable. Developer certifications of Azure and/or Microsoft suite technologies is a... ...Azure integration tools like Data factory, LogicApps, Functions, API Management, Data catalog, WebApps, Integration service environment...Full-time
£37k - £77k per annum
...Strong proficiency in JavaScript and TypeScript. ~ Experience developing reusable React components and component-based architectures. ~... ...architecture and design patterns. ~ Experience integrating REST APIs. ~ Good understanding of HTML5, CSS3, and responsive web...Full-time5 days/week£460 per day
...organisation in Edinburgh is currently looking to recruit a M365 Developer on a hybrid basis, on initial contract (with potential extensions... ...optimisation Experience integrating enterprise systems using APIs and standard integration patterns Microsoft certifications in...PermanentTemporaryHybrid working- ...M365 Developer | 6 Month Contract | (Outside IR35) | Hybrid, 1 day pw Edinburgh| Starting ASAP Day Rate: 450 You will: Deliver... ...optimisation Experience integrating enterprise systems using APIs and standard integration patterns Microsoft certifications in...Daily payFull-timeHybrid workingImmediate start
- £54k - £72k per annumEstimated...creators. We write code, shape delivery, build go-to-market strategies, develop AI solutions and create the practices that support our people. We... ...and aligned with best practices. Develop and evolve RESTful APIs with a focus on security, versioning, performance and reliability...Long-term contractHybrid workingOn-siteRemoteFlexible hours
- £58k - £75k per annumEstimated...Technology team, you will design and deliver modern backend services and APIs that support critical workflows for Compliance and Operational... ...and secure coding practices Mentor and coach junior developers through pairing, design reviews, and ongoing feedback Drive adoption...Long-term contract
- £53k - £69k per annumEstimated...one day a week. Candidate profile: 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
- £51k - £68k per annumEstimated...We are seeking a highly skilled and experienced Senior Java Developer to join our dynamic team. The ideal candidate will have a strong... ...Skills: Proficiency in Java, Spring Framework, Hibernate, and RESTful APIs. Problem-Solving: Excellent analytical and problem-solving skills...Full-timeRemoteFlexible hours
- £60k - £78k per annumEstimated...taking ownership of well-defined features and components while developing your skills in a fast-paced, collaborative environment. This is... ...ll be doing: Build and maintain backend features and RESTful APIs using Java and Spring Boot, working under the guidance of senior...Full-timeHybrid workingOn-siteRemoteFlexible hours
- £40k - £52k per annumEstimated...We are recruiting for a Developer within Labs, the community within Ashurst Perkins Coie's Advance Digital division responsible for the firm... ...Creating and configuring custom connectors and working with REST APIs. Optimising code and solutions to ensure they are scalable, maintainable...PermanentFull-timePart-timeHybrid workingRemoteWork from homeFlexible hours
- £64k - £83k per annumEstimated...responsible for creating horizontal capabilities, including reusable APIs, libraries, reference architectures, and practical enablement... ...will collaborate closely with engineering teams across our group to develop priority use cases, design and build services, and promote best...Long-term contract
- £68k - £90k per annumEstimated...quality, secure, and resilient applications, while supporting and developing other engineers. This role is within a team that delivers... ...rather than platform or DevOps specialism. Strong understanding of API-driven and service-based architecture. Experience using CI/CD...Long-term contractPermanentHybrid working
- £44k - £57k per annumEstimated...seeking someone to join our Data Obfuscation team as a Full Stack Developer – Data Engineering to design and deliver scalable, secure, and... ...applications, including responsive web user interfaces, RESTful APIs, backend services, and integrations with database and ETL platforms...Full-timeHybrid workingFlexible hours
