101 to 125 of 125 Senior Full-Stack Engineer Jobs in the UK

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. the company ...

Requirements: A proven track record of developing modern web applications in a collaborative tech team (minimum 3 years) Strong core JavaScript and Node.js programming skills Strong React skills Experience with event-driven design patterns and ...

storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to the company’s needs with opportunities to switch teams and projects … 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. We are modifying third-party content at every level, and inserting new content and ads into ...

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. ...

Company A fast-scaling RegTech startup is looking for a Node & React Full Stack Engineer to join their team. You are accountable for the quality, speed, and reliability of our microservices architecture, ensuring seamless user experiences and robust data security. You will transform innovative ...

Ebury is seeking a Senior Fullstack Engineer to join the Payments Experience team in London. You will help scale the main web application, build tooling for product teams, and promote independent development across teams while maintaining a unified, high-quality customer experience. We value entrepreneurial spirit ...

Threecolts LLC is seeking a Full-Stack TypeScript Developer to enhance their AI-driven e-commerce platforms. The role involves driving technical decisions, designing scalable applications, and collaborating with product teams to improve user experience. Ideal candidates should have at least 6 years of software development ...

Ebury in London is seeking a Senior Fullstack Engineer for the Payments Experience (PayE) team. You will help scale the main web application and build tooling enabling product teams to ship features efficiently. Your mission is to enable independent development across teams while maintaining a unified ...

Senior Full Stack TypeScript Engineer (Agentic) | Contract | 12 weeks (likely rolling) You’ll be joining a project where Claude does the building. This is an agentic engineering role, so if you have real experience directing AI to ship production code ...

operates with startup energy: small enough that your work is visible, big enough that you’re backed by serious investment. We’re hiring Senior Software Engineers who want to build systems that genuinely matter. What You’ll Do You’ll work across the full stack ...

generation. It's a purpose that drives everything we do. And you can play your part too we are looking for an experienced engineer who loves building brilliant digital services from end to end to join our Digital team as a Senior Full Stack ...

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. 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 you’ll be working with ...

Client Server Ltd. is seeking a Senior Full Stack Engineer/Technical Lead in London to own technical strategy and architecture for multiple developer ecosystems. You will drive API/SDK design, oversee the full lifecycle, and mentor engineers while ...

United States Digital Space LLC is expanding its engineering team in London and is looking for a Tech Lead with significant experience in software engineering. In this role, you will shape product architecture and collaborate ...

Vacancies – Hiring ASAP Senior Fullstack Node.js + React Engineer (Core Platform). Apply: https://lnkd.in/eHn9hb9U Senior Node.js/TS Back‐end Engineer (Crypto and Fiat Payments). Apply: https://lnkd.in/eBAwCV4T Middle Product UI/ ...

This job is with Wise, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Wise is a global technology company ...

OnBuy seeks a Senior Full Stack Engineer for a UK remote role responsible for building and evolving their commerce platform. The position involves end-to-end delivery of features across UI, APIs, and backend systems, requiring strong skills in PHP, JavaScript frameworks ...

first product in the insurance space. The role emphasizes hands-on work, building scalable production systems, and driving engineering direction within a senior team. Preference given to those embracing AI-assisted development as part of daily workflows. Hybrid London location with 2 days onsite. Experience with Cursor, Claude ...

Zühlke in Europe is hiring a Senior Fullstack Developer to join a high-performing engineering squad, delivering business-critical digital services. This backend-led role focuses on Kotlin or Java (Java 17+), JVM ecosystem, APIs and event-driven workflows, with frontend work using React and TypeScript. You will ...

Synthesia, the world‐leading AI video platform, seeks an experienced software engineer to contribute to client applications in React and backend services in Python. You will own end‐to‐end projects, collaborating with the product manager to shape commercially valuable solutions and iterating based on data-driven feedback. ...

likely to encounter in 6‐12 months' time. What we're looking for: At least seven (7) years of experience as a software engineer, at least 3 on the senior/lead level. You have experience in a high‐performing engineering team that is operating … Technical Recruiter 45min call with an Engineering Manager about your past projects 75 min Live Coding interview, a collaboration exercise with our Engineer (not Leetcode style) 60min System Design technical discussion, usually about a real problem we had in production 45min call with leadership, focus on examples ...

Zühlke Engineering Vietnam LLC. is seeking a Senior Fullstack Developer to join a high-performing engineering squad in London or Manchester. You will work on backend-led services using Kotlin or Java 17+, building APIs and event-driven flows, and contribute to modern web interfaces with React ...

Zühlke Engineering Vietnam LLC. is seeking a Senior Fullstack Developer to join a high-performing engineering squad in London or Manchester. You will work on backend-led services using Kotlin or Java 17+, building APIs and event-driven flows, and contribute to modern web interfaces with React ...

Zühlke Engineering Ltd is seeking a Senior Fullstack Developer to join a high-performing engineering squad. You will work on backend-led services using Kotlin or Java 17+, and contribute to modern web interfaces with React and TypeScript. You’ll operate within an AI-augmented engineering environment, focusing ...

workflow. You’ll remain highly hands-on, helping shape engineering direction while building scalable production systems alongside a team of senior engineers. This is very much a builder’s role . We’re looking for engineers with experience in: Experience using tools such as Cursor, Claude, GitHub Copilot … with the above would be hugely beneficial also. Hybrid London (2 days onsite) You’ll suit this if you’re the type of engineer who enjoys improving engineering standards, building internal tooling, increasing developer productivity and helping scale products rather than spending your week in architecture meetings. #J ...