1 to 25 of 38 Permanent Senior Full-Stack Engineer Jobs in London

over a year — and used exactly that workflow to take a brand-new product from nothing to market. We're hiring another senior engineer who already works this way, or is unmistakably on that path, and who brings the judgment to do it well . … Essential Experience & Skills 8–10+ years building software with .NET technologies. Strong proficiency in C#, ASP.NET and the wider Microsoft stack. Solid full-stack experience across back-end and modern JavaScript/React front-ends. Strong grasp of software architecture, design patterns and engineering best practices. ...

Platform based on the latest technology and architecture. You will be working alongside AWS and learning from the best. As a Senior Engineer you will be responsible for demonstrating excellent technical competencies with a desire to improve and mentor junior members of the team. You will … assigned work by taking ownership of the design, development testing and deployment of software across the team, and work closely with the Principal Engineer, Architects and Leads to ensure the successful deployment into production environments.Role Responsibilities:Be able to drive engineering improvements whilst communicating principles behind your work ...

Senior Software Engineer (full-stack) Department: Engineering Employment Type: Full Time Location: London Hybrid: 2 days per week in our Tower Bridge office (Tuesdays and Thursdays) Description Uswitch is the UK’s favourite way to choose and manage home‐life ...

evolve. We need our engineers to be versatile, display leadership qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology forward. Our team has a decade-long track record of successfully bringing ML ideas from theory …/B experiments and applying Gemini to deeply understand their site and generate additional content for them to monetize. We are a full-stack team and we own everything from scaled AI pipelines to end-user UIs seen by billions of users. Google Ads is helping ...

Stack Software Engineer (Forward Deployed), you’ll collaborate directly with public sector counterparts to quickly build full-stack, AI applications, to solve their most pressing challenges and achieve meaningful impact for citizens. At Scale, we’re not just building … weeks per month in client offices for feedback and delivery. Architect production‐grade applications that integrate AI models with full-stack frameworks, managing everything from interactive UIs to backend APIs and systems. Deploy and manage infrastructure within cloud environments, ensuring the highest levels of system integrity ...

London Metal Exchange (LME) is seeking a Senior Engineer in London to join the IT team. You will design, build, and operate scalable services across frontend, backend, data, and infra to support trading and enterprise platforms. You will collaborate with product teams, vendors and apply automated ...

Exchange Limited is seeking a Senior Engineer to join our UK-London team. You will work in a full-stack capacity across frontend, backend, data and infrastructure, delivering production-grade services and APIs that support our strategic SPM platform. You will partner ...

seeking a Senior Software Engineer (full-stack) to own end-to-end delivery in a small, autonomous team in London. You will design and build services across the stack using JavaScript/TypeScript, Go and possibly Clojure, with strong emphasis ...

leading AI technology company in London is seeking a Senior Full-Stack Software Engineer to develop innovative AI applications for the public sector. This role requires at least 5 years of engineering experience, specifically with React and cloud technologies. The position involves ...

Senior Full Stack Engineer | AI-Native Software What happens when AI fundamentally changes how software is built? A rapidly growing, well-funded technology company is answering that question by building AI-native software development platforms and delivering transformative solutions for enterprise customers. … looking for Senior Full Stack Engineers who want more than just another development role. This is an opportunity to own products end-to-end, work directly with customers, and help shape the future of AI-powered software engineering. You'll be working across: Python ...

Bite Engineering is looking for a Senior Software Engineer based in London. The role involves shipping features across the full stack, working on technologies like Node.js and React. The successful candidate will have at least 8 years of experience, preferably ...

Java Script Works is looking for a Senior Fullstack Engineer in London, United Kingdom. The role involves building user-facing features and core system components using a tech stack that includes React, Go, Node.js, and Java. Candidates are expected to work autonomously while maintaining ...

Senior Software Engineer to help build next-generation technologies and scalable systems across AI, data pipelines, and full-stack work. You will join a full-stack team owning end-to-end development with opportunities to switch projects ...

Senior Full Stack Engineer AI-Native Software What happens when AI fundamentally changes how software is built? A rapidly growing, well-funded technology company is answering that question by building AI-native software development platforms and delivering transformative solutions for enterprise customers. … looking for Senior Full Stack Engineers who want more than just another development rol click apply for full job details ...

Google Ads in London is seeking a Senior Software Engineer to design and build scalable full‐stack systems powering billions of ad interactions. You will work across backend and frontend with ML pipelines and AI features, collaborating with UX, Product, Sales ...

Google is seeking a Senior Software Engineer, Full Stack, for Google Ads in London. You will work across the full stack to design and deploy scalable ML-enabled ad tech solutions, with emphasis on performance, reliability, and impact. ...

About The Role Job Level: 9 UK Wide We are looking for a Senior Software Engineer who will be responsible for designing, developing, and deploying high-quality software solutions. You will work on complex software projects, contributing to the architecture, development, and improvement of software systems. … process optimisation initiatives. Communicate complex technical concepts effectively to non-technical stakeholders. About You Professional knowledge and experience Essential Proven experience in full-stack software development, including design, development, testing, and deployment. Significant hands on experience with Java, Spring Boot and Microservices. Strong understanding of Agile ...

they travel, where they stay, or where they're going. We are looking for a Sr. Full-Stack Engineer to lead the design and development of mission‐critical product features and services that power our platform, used daily by thousands of travelers worldwide. ...

Wolt is seeking a Senior Full‐Stack Engineer to join the Promotions team in London. You will build scalable backend services and user‐facing tools that help merchants grow through offers, discounts, and incentives on our platform. You will work across Kotlin ...

Corgi Insurance is looking for a Senior Full Stack Software Engineer in London. This role involves designing and developing the systems crucial to their insurance operations. You will own significant technical projects, collaborating closely with leadership and product teams. The ideal candidate ...

Senior Software Engineer, Full Stack, Google Ads corporate_fare Google place London, UK Apply Bachelor’s degree or equivalent practical experience. 3 years of experience testing, maintaining, or launching software products. 3 years of experience with software design and architecture. Experience … evolve. We need our engineers to be versatile, display leadership qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology forward. Our team has a decade-long track record of successfully bringing ML ideas from theory ...

Fullstack Engineer London, United Kingdom Posted about 1 year ago Tech stack React Java Go Node.js JavaScript Full-stack Frontend Development Engineering Culture Build across the stack: Contribute to both backend and frontend development — using Go (or Node.js/ ...

delivering high‐impact features – we favour a highly iterative, analytical approach. We're looking for a Senior Full‐stack Engineer to join our Development team. What you will be doing: Build robust and scalable software for business critical, web‐based applications Build … more of Ki’s core technologies Mentor and coach colleagues in both engineering and business domain subjects Experience as a mid‐senior level engineer working across a modern web stack Strong software engineering principles (SOLID, DRY, ER modelling) Professional experience with a server‐side ...

This team will have the core focus of specifically catering to the needs of larger businesses or enterprises. They’re looking for an engineer who can look beyond the code and see the bigger picture. The enterprise team works across teams and has three sub sections in which … code, increase product features and help them penetrate this new domain. The candidate What experience do I need? They’re looking for an engineer who comes with experience of closing a whole product cycle, with end-to-end ownership from a product based company. Primarily ...

Skills and Experience Particularly strong in Kotlin or Java. Experience in designing and implementing data-driven APIs. Exposure to frontend development, especially React.js, Tailwind, REDUX, and Typescript. Past project experience with large-scale web services. ...