Average salary: £82,792 /yearly
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£525 per day
..., or Go Practical experience integrating Generative AI or LLM APIs into applications or engineering workflows Understanding of LLM... ...Active SC Security Clearance Responsibilities: Design, develop, and maintain production-quality backend services and APIs Build...SuggestedRemote jobCBSbutler Holdings Limited trading as CBSbutler
Remote2 days ago- £59k - £82k per annumEstimated...continuous focus on growth and knowledge sharing You will be: designing and developing scalable backend solutions using Golang and Python, building and maintaining reliable APIs and complex business workflows, contributing to architectural decisions and...SuggestedFull-time
- £42k - £55k per annumEstimated...flexible hybrid working. We’re looking for an experienced Shopify Developer to join a digital agency in Manchester. You’ll join an... ...and deadlines. Shopify Plus, Functions, Checkout Extensibility, APIs or migration experience would be beneficial. UK-based with the...SuggestedRemote jobOngoing contractPermanentHybrid workingFlexible hours
- £58k - £79k per annumEstimated..., music, image, and video across 70+ languages. ElevenAPI gives developers access to our leading AI audio foundational models. Everything we... ...and system design patterns and infrastructure, including APIs, cloud infrastructure tools, storage solutions and data structures...SuggestedImmediate startRemoteFlexible hours
- £53k - £71k per annumEstimated...We're on the hunt for a Front-end Developer to join the front end team at Tebex As a Front end developer, you’ll help spearhead the development... ...web applications. Partner with backend developers to align APIs and enhance frontend functionality seamlessly. Share your...SuggestedRemote
- ...junior team members. This means you must have experience as Senior Developer, being able to showcase proficiency in contemporary cloud-based... ...AWS Aurora, SQL Server and Dynamo databases NodeJS for APIs and UX services Jira Terraform Jenkins Nice to have:...SuggestedRemote job
- £48k - £64k per annumEstimated...invest heavily in learning and development to enable our people to develop skills and gain experience which will enhance career prospects... ...authentication and SES email, integrating with them through REST APIs and JWT. Forms will be hard-coded for each use case, rather than...SuggestedFull-timeFlexible hours
- £46k - £62k per annumEstimated...applications and next steps. Our partner is looking for a Portal Front-End Developer based in United Kingdom. We are seeking an experienced Front-End... ...user experience. - Integrate front-end components with the Core API according to agreed API contracts. - Create automated tests...SuggestedFull-timeRemote
- ...and making corrections across the full stack — in Python for backend and ML workflows, and JavaScript (React, Node.js) for frontend and API layers, alongside C/C++, Java, Rust, and Go. You will evaluate and refine AI-generated code for efficiency, scalability, and...SuggestedPart-timeRemoteFlexible hours
Turing
Remote5 days ago - £63k - £85k per annumEstimated...software architecture and build reliable distributed services and APIs. You will work with modern technologies across the JVM ecosystem,... ...contribute to maintaining a robust and sustainable codebase. - Develop and maintain comprehensive automated test coverage to ensure software...SuggestedFull-timeRemoteFlexible hours
- £75k - £103k per annumEstimated...architecture. Combining Java, Spring Boot, and Angular, you will develop robust backend services and intuitive frontend applications. You... ...applications using Angular. - Design, implement, and integrate RESTful APIs, ensuring clear technical documentation through Swagger. -...SuggestedFull-timeRemote
- £75k - £99k per annumEstimated...Analyst, Scrum Master / Project Manager, Solution Architect, Lead Developers (FE and BE), Developers, and Testers (Manual and Automated). ITG... ...libraries (Redux, Redux TK, Zustand). - Experience using REST APIs. CSS - Sass, Styled Components - Responsive layout. - Methodologies...SuggestedFull-time
- £54k - £73k per annumEstimated..., music, image, and video across 70+ languages. ElevenAPI gives developers access to our leading AI audio foundational models. Everything we... ...full-stack product engineer, comfortable with integrations, APIs, auth and enterprise plumbing such as SSO, access control and security...SuggestedImmediate startRemote
- £53k - £73k per annumEstimated...speech, music, image, and video across 70+ languages.ElevenAPI gives developers access to our leading AI audio foundational models.Everything we... ...make building with ElevenLabs easier, from a developer's first API key to a successful production integration. Developer Growth owns...SuggestedImmediate startRemote
- £44k - £60k per annumEstimated...the media industry. We’re hiring a full-time, remote Full-Stack Developer to do both: help keep the existing fleet running and improving,... ...that feed client dashboards and internal agents Integrate LLM APIs (Claude, GPT) for generative features — copy generation, insight...SuggestedFull-timeRemote
- £43k - £60k per annumEstimated...acquisition features and value-add growth features on top of Krak’s existing product offering. – Contribute to backend services and APIs wherever an experiment requires it, so you can ship across the stack without being blocked. Our backend is primarily Rust; prior Rust experience...Full-timeShift work
- £78k - £107k per annumEstimated...: JavaScript, React, TypeScript, CSS, HTML, Redux-Saga, RESTful API, Webpack, Figma Tools: Jira, GitHub (code reviews), GIT, Jenkins... ..., and reusable libraries that support our design system. Develop intuitive, performant, accessible, and responsive user experiences...Full-timeTemporaryOn-siteRemoteWork from home
$60 per hour
...prompt; identify issues in application architecture, data modeling, API design, security, caching, and database usage; fact-check... ...directly help improve the world’s premier AI models used by millions of developers worldwide. Important: There is no immediate project for...Hourly payImmediate startRemoteSuperAnnotate
Remotea month ago- £49k - £64k per annumEstimated...to AI-powered, secure, end-to-end digital services. Atos designs, develops, and operates critical digital environments that drive... ...Angular, Svelte Experience designing, developing, and consuming APIs across both backend services and user-facing applications. Understanding...Flexible hours
- £59k - £82k per annumEstimated...including HTML, CSS, responsive design, cross-browser compatibility and accessibility. Experience designing, building and maintaining APIs and integrations. Good understanding of software engineering principles, including SOLID, DRY and data/ER modelling. Experience...Full-time
£40k - £50k per annum
...proficiency across frontend and backend – Frontend: Vue 3 (Composition API, Pinia, Tailwind) – Backend: Node.js (Express), REST APIs, third-... ...an agent orchestration system built on Claude Code, and our developers spend as much time directing and reviewing agent work as writing...Remote jobFull-timeVindico ICS Ltd
Remote8 days ago$40 - $150 per hour
...Overview Models can scaffold a whole app in one shot: front end, API, and database, all of it looking right. Then the state goes stale... ...Roles this fits Common backgrounds: Full-Stack Engineer, Web Developer, Product Engineer. What we look for Professional or serious...Weekly payFull-timeRemoteFlexible hoursDataAnnotation
Remotea month ago$150k per annum
...connected and improve the team and company. What You’ll Do: Develop engaging experiences for our millions of users across our web... ...~ Hands-on experience building web clients at scale that consume APIs and services. ~ Successfully delivered complex projects including...PermanentFull-timeRemote£70k - £80k per annum
...transform model capabilities into fast, reliable and observable APIs. You will help ensure AI-powered experiences remain responsive, scalable... ...backend systems that power AI-driven product features. Develop scalable APIs and services used across mobile and desktop applications...Remote jobLong-term contractFull-timeHybrid working- £40k - £55k per annumEstimated...platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and... ...plus the ability to read modern frontend code and design effective APIs. Strong application programming interface design and...Full-timeRemote
- £33k - £46k per annumEstimated...platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and... ...maintainable, secure, observable, and performant code. Design and maintain APIs, background jobs, integrations, and bounded service functionality...Full-timeRemote
- £73k - £100k per annumEstimated...platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and... ...will define backend standards for style, maintainability, testing, APIs, and operational readiness. Mentor & Lead: Mentor associate...Full-timeRemote
$40 - $150 per hour
...that passes the happy-path test and falls over on everything else: the race condition under load, the N+1 that melts the database, the API contract that breaks every client the day you change it. Someone has to reason about the system, not just the snippet, and that someone...Weekly payFull-timeRemoteFlexible hoursDataAnnotation
Remotea month ago- ...We're working with an ambitious, early-stage technology business developing innovative solutions for eCommerce brands. They're looking for... ...ownership of backend architecture and engineering, working across API development, data pipelines, background job processing and...Immediate startRemote
- £70k - £96k per annumEstimated...candidates with experience with other static type checkers!) Rest APIs (we use openapi spec to document our apis) Relational Databases... ...Applied, we don’t discriminate, and we are committed to recruit, develop, retain, and promote regardless of race, religion, colour,...PermanentFull-timeHybrid workingOn-siteRemoteFlexible hours
