126 to 150 of 282 API Design Jobs in the UK excluding London

practices. Mentor and support junior developers, fostering a culture of technical excellence. What you'll bring Extensive experience with TypeScript and Node.js in production environments. Strong knowledge of GraphQL (API design, schema evolution, integration). Experience with automated testing frameworks (Vitest, Playwright, Jest). Familiarity with DevOps tooling: Docker, Helm, Kubernetes, CI/CD pipelines. Experience with cloud More ❯

practices. Mentor and support junior developers, fostering a culture of technical excellence. What you'll bring Extensive experience with TypeScript and Node.js in production environments. Strong knowledge of GraphQL (API design, schema evolution, integration). Experience with automated testing frameworks (Vitest, Playwright, Jest). Familiarity with DevOps tooling: Docker, Helm, Kubernetes, CI/CD pipelines. Experience with cloud More ❯

practices. Mentor and support junior developers, fostering a culture of technical excellence. What you'll bring Extensive experience with TypeScript and Node.js in production environments. Strong knowledge of GraphQL (API design, schema evolution, integration). Experience with automated testing frameworks (Vitest, Playwright, Jest). Familiarity with DevOps tooling: Docker, Helm, Kubernetes, CI/CD pipelines. Experience with cloud More ❯

practices. Mentor and support junior developers, fostering a culture of technical excellence. What you'll bring Extensive experience with TypeScript and Node.js in production environments. Strong knowledge of GraphQL (API design, schema evolution, integration). Experience with automated testing frameworks (Vitest, Playwright, Jest). Familiarity with DevOps tooling: Docker, Helm, Kubernetes, CI/CD pipelines. Experience with cloud More ❯

practices. Mentor and support junior developers, fostering a culture of technical excellence. What you'll bring Extensive experience with TypeScript and Node.js in production environments. Strong knowledge of GraphQL (API design, schema evolution, integration). Experience with automated testing frameworks (Vitest, Playwright, Jest). Familiarity with DevOps tooling: Docker, Helm, Kubernetes, CI/CD pipelines. Experience with cloud More ❯

practices. Mentor and support junior developers, fostering a culture of technical excellence. What you'll bring Extensive experience with TypeScript and Node.js in production environments. Strong knowledge of GraphQL (API design, schema evolution, integration). Experience with automated testing frameworks (Vitest, Playwright, Jest). Familiarity with DevOps tooling: Docker, Helm, Kubernetes, CI/CD pipelines. Experience with cloud More ❯

practices. Mentor and support junior developers, fostering a culture of technical excellence. What you'll bring Extensive experience with TypeScript and Node.js in production environments. Strong knowledge of GraphQL (API design, schema evolution, integration). Experience with automated testing frameworks (Vitest, Playwright, Jest). Familiarity with DevOps tooling: Docker, Helm, Kubernetes, CI/CD pipelines. Experience with cloud More ❯

practices. Mentor and support junior developers, fostering a culture of technical excellence. What you'll bring Extensive experience with TypeScript and Node.js in production environments. Strong knowledge of GraphQL (API design, schema evolution, integration). Experience with automated testing frameworks (Vitest, Playwright, Jest). Familiarity with DevOps tooling: Docker, Helm, Kubernetes, CI/CD pipelines. Experience with cloud More ❯

practices. Mentor and support junior developers, fostering a culture of technical excellence. What you'll bring Extensive experience with TypeScript and Node.js in production environments. Strong knowledge of GraphQL (API design, schema evolution, integration). Experience with automated testing frameworks (Vitest, Playwright, Jest). Familiarity with DevOps tooling: Docker, Helm, Kubernetes, CI/CD pipelines. Experience with cloud More ❯

practices. Mentor and support junior developers, fostering a culture of technical excellence. What you'll bring Extensive experience with TypeScript and Node.js in production environments. Strong knowledge of GraphQL (API design, schema evolution, integration). Experience with automated testing frameworks (Vitest, Playwright, Jest). Familiarity with DevOps tooling: Docker, Helm, Kubernetes, CI/CD pipelines. Experience with cloud More ❯

practices. Mentor and support junior developers, fostering a culture of technical excellence. What you'll bring Extensive experience with TypeScript and Node.js in production environments. Strong knowledge of GraphQL (API design, schema evolution, integration). Experience with automated testing frameworks (Vitest, Playwright, Jest). Familiarity with DevOps tooling: Docker, Helm, Kubernetes, CI/CD pipelines. Experience with cloud More ❯

practices. Mentor and support junior developers, fostering a culture of technical excellence. What you'll bring Extensive experience with TypeScript and Node.js in production environments. Strong knowledge of GraphQL (API design, schema evolution, integration). Experience with automated testing frameworks (Vitest, Playwright, Jest). Familiarity with DevOps tooling: Docker, Helm, Kubernetes, CI/CD pipelines. Experience with cloud More ❯

practices. Mentor and support junior developers, fostering a culture of technical excellence. What you'll bring Extensive experience with TypeScript and Node.js in production environments. Strong knowledge of GraphQL (API design, schema evolution, integration). Experience with automated testing frameworks (Vitest, Playwright, Jest). Familiarity with DevOps tooling: Docker, Helm, Kubernetes, CI/CD pipelines. Experience with cloud More ❯

practices. Mentor and support junior developers, fostering a culture of technical excellence. What you'll bring Extensive experience with TypeScript and Node.js in production environments. Strong knowledge of GraphQL (API design, schema evolution, integration). Experience with automated testing frameworks (Vitest, Playwright, Jest). Familiarity with DevOps tooling: Docker, Helm, Kubernetes, CI/CD pipelines. Experience with cloud More ❯

practices. Mentor and support junior developers, fostering a culture of technical excellence. What you'll bring Extensive experience with TypeScript and Node.js in production environments. Strong knowledge of GraphQL (API design, schema evolution, integration). Experience with automated testing frameworks (Vitest, Playwright, Jest). Familiarity with DevOps tooling: Docker, Helm, Kubernetes, CI/CD pipelines. Experience with cloud More ❯

to help lead the next phase of growth. The Role We’re looking for an experienced Full Stack Engineer to take ownership of full lifecycle development — from architecture and design through to deployment and optimisation. You’ll be working across both the front and back end, collaborating with a multi-disciplinary team to build products that directly impact the … This is a hands-on, high-impact role with real autonomy and room to grow. Key Responsibilities Build and Own Develop scalable web applications using React, Next.js, and Node.js Design and maintain secure, high-performance RESTful APIs Lead architectural decisions across the full stack Own features end-to-end, from planning through to production Collaborate Work closely with UI … current with industry trends and recommend new technologies What We’re Looking For Strong commercial experience with React, Next.js, Node.js, and JavaScript Solid understanding of back-end development and API design Experience working with cloud platforms (preferably AWS) Familiarity with both SQL and NoSQL databases (e.g. PostgreSQL, MongoDB) Understanding of Git, CI/CD pipelines, and secure coding More ❯

to help lead the next phase of growth. The Role We’re looking for an experienced Full Stack Engineer to take ownership of full lifecycle development — from architecture and design through to deployment and optimisation. You’ll be working across both the front and back end, collaborating with a multi-disciplinary team to build products that directly impact the … This is a hands-on, high-impact role with real autonomy and room to grow. Key Responsibilities Build and Own Develop scalable web applications using React, Next.js, and Node.js Design and maintain secure, high-performance RESTful APIs Lead architectural decisions across the full stack Own features end-to-end, from planning through to production Collaborate Work closely with UI … current with industry trends and recommend new technologies What We’re Looking For Strong commercial experience with React, Next.js, Node.js, and JavaScript Solid understanding of back-end development and API design Experience working with cloud platforms (preferably AWS) Familiarity with both SQL and NoSQL databases (e.g. PostgreSQL, MongoDB) Understanding of Git, CI/CD pipelines, and secure coding More ❯

to help lead the next phase of growth. The Role We’re looking for an experienced Full Stack Engineer to take ownership of full lifecycle development — from architecture and design through to deployment and optimisation. You’ll be working across both the front and back end, collaborating with a multi-disciplinary team to build products that directly impact the … This is a hands-on, high-impact role with real autonomy and room to grow. Key Responsibilities Build and Own Develop scalable web applications using React, Next.js, and Node.js Design and maintain secure, high-performance RESTful APIs Lead architectural decisions across the full stack Own features end-to-end, from planning through to production Collaborate Work closely with UI … current with industry trends and recommend new technologies What We’re Looking For Strong commercial experience with React, Next.js, Node.js, and JavaScript Solid understanding of back-end development and API design Experience working with cloud platforms (preferably AWS) Familiarity with both SQL and NoSQL databases (e.g. PostgreSQL, MongoDB) Understanding of Git, CI/CD pipelines, and secure coding More ❯

to help lead the next phase of growth. The Role We're looking for an experienced Full Stack Engineer to take ownership of full lifecycle development from architecture and design through to deployment and optimisation. You'll be working across both the front and back end, collaborating with a multi-disciplinary team to build products that directly impact the … This is a hands-on, high-impact role with real autonomy and room to grow. Key Responsibilities Build and Own Develop scalable web applications using React, Next.js, and Node.js Design and maintain secure, high-performance RESTful APIs Lead architectural decisions across the full stack Own features end-to-end, from planning through to production Collaborate Work closely with UI … current with industry trends and recommend new technologies What We're Looking For Strong commercial experience with React, Next.js, Node.js, and JavaScript Solid understanding of back-end development and API design Experience working with cloud platforms (preferably AWS) Familiarity with both SQL and NoSQL databases (e.g. PostgreSQL, MongoDB) Understanding of Git, CI/CD pipelines, and secure coding More ❯

Senior Backend or Full Stack Developer (Contract, AI-Driven Environment) I'm looking for an experienced full stack or backend-focused senior developer to support API development and backend delivery for a high-traffic consumer platform. You’ll work alongside front-end engineers to build scalable, secure, and performant systems using modern tools and AI-assisted development. You’ll … architectural standards and established development patterns Understand backend performance, scalability, and security at production scale Build reliable, maintainable APIs and data systems Collaborate effectively with front-end developers to design and implement seamless integrations Apply caching and optimization techniques for high-traffic environments We’re not looking for: Developers needing extensive supervision or mentoring Anyone without production experience in … consumer-facing systems Core Technical Requirements: Node.js (extensive production experience) RESTful API design and development (production experience) Database design and optimization (SQL and/or NoSQL) Authentication, authorization, and security best practices AI coding tools (GitHub Copilot, Claude, Cursor, or similar) Nice to Have: React JS/Next.js (for full stack capability) Payload CMS Azure Microservices architecture More ❯

Senior Backend or Full Stack Developer (Contract, AI-Driven Environment) I'm looking for an experienced full stack or backend-focused senior developer to support API development and backend delivery for a high-traffic consumer platform. You’ll work alongside front-end engineers to build scalable, secure, and performant systems using modern tools and AI-assisted development. You’ll … architectural standards and established development patterns Understand backend performance, scalability, and security at production scale Build reliable, maintainable APIs and data systems Collaborate effectively with front-end developers to design and implement seamless integrations Apply caching and optimization techniques for high-traffic environments We’re not looking for: Developers needing extensive supervision or mentoring Anyone without production experience in … consumer-facing systems Core Technical Requirements: Node.js (extensive production experience) RESTful API design and development (production experience) Database design and optimization (SQL and/or NoSQL) Authentication, authorization, and security best practices AI coding tools (GitHub Copilot, Claude, Cursor, or similar) Nice to Have: React JS/Next.js (for full stack capability) Payload CMS Azure Microservices architecture More ❯

Senior Backend or Full Stack Developer (Contract, AI-Driven Environment) I'm looking for an experienced full stack or backend-focused senior developer to support API development and backend delivery for a high-traffic consumer platform. You’ll work alongside front-end engineers to build scalable, secure, and performant systems using modern tools and AI-assisted development. You’ll … architectural standards and established development patterns Understand backend performance, scalability, and security at production scale Build reliable, maintainable APIs and data systems Collaborate effectively with front-end developers to design and implement seamless integrations Apply caching and optimization techniques for high-traffic environments We’re not looking for: Developers needing extensive supervision or mentoring Anyone without production experience in … consumer-facing systems Core Technical Requirements: Node.js (extensive production experience) RESTful API design and development (production experience) Database design and optimization (SQL and/or NoSQL) Authentication, authorization, and security best practices AI coding tools (GitHub Copilot, Claude, Cursor, or similar) Nice to Have: React JS/Next.js (for full stack capability) Payload CMS Azure Microservices architecture More ❯

Senior Backend or Full Stack Developer (Contract, AI-Driven Environment) I'm looking for an experienced full stack or backend-focused senior developer to support API development and backend delivery for a high-traffic consumer platform. You’ll work alongside front-end engineers to build scalable, secure, and performant systems using modern tools and AI-assisted development. You’ll … architectural standards and established development patterns Understand backend performance, scalability, and security at production scale Build reliable, maintainable APIs and data systems Collaborate effectively with front-end developers to design and implement seamless integrations Apply caching and optimization techniques for high-traffic environments We’re not looking for: Developers needing extensive supervision or mentoring Anyone without production experience in … consumer-facing systems Core Technical Requirements: Node.js (extensive production experience) RESTful API design and development (production experience) Database design and optimization (SQL and/or NoSQL) Authentication, authorization, and security best practices AI coding tools (GitHub Copilot, Claude, Cursor, or similar) Nice to Have: React JS/Next.js (for full stack capability) Payload CMS Azure Microservices architecture More ❯

SaaS platforms. You’ll help shape architecture, deliver new features end-to-end, and contribute to technical strategy in a lean, high-calibre engineering team. What You’ll Do Design and build scalable backend and fullstack solutions in Node.js, TypeScript, React, AWS Collaborate closely on architecture, data models, and API design (REST, GraphQL, tRPC, WebSockets) Balance speed … in Node.js and React ; strong TypeScript skills Solid understanding of modern DevOps (Docker, AWS, CI/CD, Kubernetes a plus) Pragmatic engineer who values collaboration, clean code, and thoughtful design Join a team where product excellence, autonomy, and technical craftsmanship drive everything. More ❯

SaaS platforms. You’ll help shape architecture, deliver new features end-to-end, and contribute to technical strategy in a lean, high-calibre engineering team. What You’ll Do Design and build scalable backend and fullstack solutions in Node.js, TypeScript, React, AWS Collaborate closely on architecture, data models, and API design (REST, GraphQL, tRPC, WebSockets) Balance speed … in Node.js and React ; strong TypeScript skills Solid understanding of modern DevOps (Docker, AWS, CI/CD, Kubernetes a plus) Pragmatic engineer who values collaboration, clean code, and thoughtful design Join a team where product excellence, autonomy, and technical craftsmanship drive everything. More ❯