7 of 7 Permanent Senior Full-Stack Engineer Jobs in London

first role, excellent bens, career development. Platform development using TypeScript, React, Next.js and Node.js. We’re looking for a Senior Full-Stack Engineer to join a well-established technology business serving clients across the creative, media and digital sectors. You’ll play … platforms, NestJS, WordPress, PHP, Shopify, Terraform or GCP would be advantageous. What you’ll be doing As a Senior Full-Stack Engineer, you'll lead the design and development of modern web applications across both front-end and back-end environments. ...

into shipped product. The UK is where our next chapter happens, and this role sits at the centre of it: youll be the senior engineer our UK partners deal with, turning their requirements into live integrations and keeping the platform they depend on running. What youll … recommendations. What youll bring Required 5+ years building and operating production software shipped, maintained and run by real users, not just delivered. Full-stack range strong on one side and genuinely competent on the other. You can build the customer journey and the service behind it. ...

Senior Full Stack Engineer £85,000 to £105,000 Permanent Remote, with occasional London office visits The opportunity Our client is hiring a Senior Full Stack Engineer to take ownership of building the next … business operating in a complex and important energy market Summary This is an excellent opportunity for a Senior Full Stack Engineer who wants meaningful ownership rather than simply maintaining an established platform. You will lead the development of customer-facing software, work ...

it. Centrica Energy is the trading arm of Centrica, operating across power, gas, LNG and environmental markets. As a Senior Full-Stack Engineer , you will design, build and support strategic applications across our Trader Marks and Market Data platforms. Working primarily with … team typically coming in 3 days per week. #LI-CET Here's what we need you to do: Design, develop and support full-stack applications using C#/.NET, Azure and modern web technologies Build APIs, microservices and event-driven solutions Integrate market data, cloud services ...

Senior/Lead React AI Engineer Location: London (Hybrid - 3-4 days per week) Salary: £115,000 - £150,000 + Equity + Excellent Benefits Job Type: Permanent Build the Next Generation of AI Products We're partnering with an innovative, fast-growing technology company that … redefining how AI-powered products are built and delivered. This is an exciting opportunity for a Senior/Lead React AI Engineer to join a high-calibre engineering team developing cutting-edge AI applications used by customers globally. You'll play a pivotal role in building ...

React, Typescript, Node. Fast-growing Climate Tech startup. Exciting projects, collaborative mission-driven team. We’re looking for full-stack engineers with React, Typescript skills to join one of the UK’s most exciting Climate Tech innovators. They’ve built a platform which helps to drive … skills you’ll be needing A background working for product-led start-ups/scale-ups or perhaps you have been a founding engineer previously. Able to clearly show impact and achievement throughout your experience. React and Typescript on complex product builds. Relational database design and SQL. REST ...

Role This role sits at the intersection of: Large-scale data engineering and entity resolution. Production AI systems that customers trust. Full-stack product development across modern web technologies. You'll own key parts of the platform end-to-end, building services that ingest, enrich … continuous testing. Key Responsibilities Own and develop large-scale data pipelines that identify, match and enrich complex organisational datasets. Design and build full-stack features across both frontend and backend services. Build production-ready AI workflows using modern LLM technologies. Develop evaluation frameworks, regression testing ...