Full Stack Software Engineer

Full Stack Software Engineer

Salary: £70,000

Location: London

We’re looking for a talented Full Stack Software Engineer with a strong frontend and mobile focus to help build and scale a modern digital platform. This is an exciting opportunity to work across the entire stack from mobile and web applications to backend services and cloud infrastructure using cutting edge tools and practices. This role will play a key role in shaping user experiences, driving performance, and delivering high quality, production ready solutions in a collaborative, fast paced environment.

Design, build, and maintain scalable applications across mobile, web, and backend systems using React Native, Next.js, and Node.jsOwn the frontend experience across platforms, delivering intuitive, accessible, and high performing user interfacesIntegrate applications with REST and GraphQL APIs, managing data flows, caching, and error handlingDevelop backend services and APIs, ensuring reliability and seamless system integrationBuild and manage cloud infrastructure on Google Cloud Platform using infrastructure-as-code toolsImplement CI/CD pipelines and automate deploymentsWrite clean, maintainable, and well-tested TypeScript code across the full stackCollaborate closely with designers, product managers, and engineers to deliver high-quality features

Experience

Proven experience as a Full Stack Software Engineer delivering end to end solutionsStrong expertise in React Native for cross platform mobile development (iOS & Android)Deep knowledge of Next.js, including SSR, SSG, and performance optimisationStrong proficiency in TypeScript across frontend and backendExperience integrating REST APIs, including authentication and error handlingHands-on experience working with GraphQL (e.g. Apollo, urql)Solid understanding of accessibility standards (WCAG) and responsive design



  • Location: London, Greater London, England
  • Salary: £70k per year + .
  • Type: Permanent
  • Recruiter: COREcruitment
  • Posted: 27-Apr-2026
  • Posted on: careers4a.com