76 to 100 of 125 Senior Full-Stack Engineer Jobs in the UK

Senior Full Stack Engineer (AI Systems) Remote (United Kingdom) | Permanent | Flexible compensation (DOE) + bonus + equity We're working with a well-funded AI-first technology business building systems that go beyond traditional chatbot experiences and execute real-world workflows autonomously. ...

Senior Kotlin Developer UK Wide Hybrid Working Permanent £55,000 - £70,000 + Benefits We're supporting a leading digital consultancy as they continue to grow their engineering function and are looking for an experienced Senior Kotlin Developer to join one of their high-performing delivery ...

Senior Kotlin Developer UK Wide Hybrid Working Permanent £55,000 - £70,000 + Benefits We're supporting a leading digital consultancy as they continue to grow their engineering function and are looking for an experienced Senior Kotlin Developer to join one of their high-performing delivery ...

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 ...

Tokio Marine HCC is seeking a Senior Full Stack Data Quality Engineer for an Outside IR35 contract in London (St Botolph). You will design and execute data quality testing across the full data lifecycle, including ingestion, transformation, and reporting ...

Meet DeepL DeepL is a global AI product and research company focused on building secure, intelligent solutions to complex business problems. Over 200,000 business customers and millions of individuals across 228 global markets today ...

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 ...

high yield, convertible and international securities for institutional investors and high net worth individuals. Role Overview the company is seeking a highly experienced Senior Full Stack/Native Cloud Engineer at Vice President level to join our London Technology team. This … build resilient, high‐performance platforms and user‐facing solutions that support critical front‐office workflows. This role is well suited to an engineer who is comfortable operating across the full technology stack, from backend services and distributed data architecture through to responsive user interfaces ...

creativity and design. All underpinned by technology created with purpose.YOUR ROLEJoin our team as a key player in building cutting-edge GenAI full-stack applications. In this role, you will:Collaborate with the team to develop GenAI proof-of-concepts (POCs) for clients using technologies like ...

MyEdSpace is a UK-based education technology platform focused on making world-class education accessible to all. We’re building scalable architecture with Java, Node.js services, and a React frontend, emphasizing clarity, strong domain models ...

design. All underpinned by technology created with purpose. YOUR ROLE Join our team as a key player in building cutting-edge GenAI full-stack applications. In this role, you will: Collaborate with the team to develop GenAI proof-of-concepts (POCs) for clients using technologies like ...

impact across our industry, and ultimately our positive impact on society. Learn about the Danaher Business System which makes everything possible. The Senior AI Engineer (Full Stack) is responsible for the design, evaluation, and production operation of systems built on foundation models … translating model behavior into functional, production-ready applications that drive measurable business impact. This position reports to the Senior Director AI Operations and Commercial and is part of the Data & AI Team located in Cambridge and will be an on-site role. In this role, you will have ...

fast-scaling RegTech startup is seeking a Node & React Full Stack Engineer to enhance their microservices architecture. The candidate will play a crucial role in ensuring seamless user experiences while leveraging cutting-edge technology. Responsibilities include transforming ideas into scalable code and automating ...

Swap Commerce Limited in London is seeking a Full Stack Engineer to join our growing engineering team. You will design and implement elegant software across the stack, choosing the right tools and libraries to meet product needs and scale. You will work ...

ICAP in London is seeking a Full Stack C# Engineer to design and deliver scalable applications powering core business functions. You will work across front-end and back-end, collaborating with product owners, architects, and other engineers to build modern solutions with security, performance ...

Collaboration Bias for initiative is critical for success on this team. Responsibilities Build modern, responsive UI components using Vue.js (2/3)/Vuex or React, Angular etc. Experience with common front-end development tools ...

transformative, iconic brands such as Tesco, Coca-Cola, Nestlé, Unilever and Metro. We're looking for a Senior Full Stack Engineer to join our Application Platform team in Manchester, on a hybrid basis. You'll be one of the first product engineers … product end-to-end and showing the rest of engineering what "production-ready on the platform" looks like. What we expect from you: Senior-level experience building and running production services in C#/ASP.NET Core and TypeScript/Next.js/React - with working knowledge of the other ...

## Senior Full Stack Data Quality Engineer (Outside IR35 contract)Applylocations: UK - London ( St Botolph )time type: Full timeposted on: Posted Todayjob requisition id: 2026-669**Senior Full Stack Data Quality Engineer ...

Google is seeking software engineers to develop next‐generation technologies that scale for billions of users. You will work across projects critical to Google's needs, with opportunities to switch teams as you grow in ...

evolving OnBuy’s core commerce platform across both front‐end and back‐end systems. As a Senior Full Stack Engineer, you will own engineering delivery end‐to‐end; from customer‐facing experiences to underlying services and data systems. You will operate within … scalable solutions that directly impact GMV, seller performance, and customer experience. This role moves beyond “front‐end vs back‐end” you are an Engineer responsible for outcomes, not layers. End-to-End Engineering Ownership Design, build, and maintain full‐stack solutions across UI, APIs ...

about talent density, and hire people who want to solve difficult problems with unusually high ownership. About the Role We're hiring a Senior Full Stack Software Engineer to lead the design and development of the systems that power our insurance companies … required. Why Join Build foundational systems for a new kind of insurance company. Own business-critical systems and technical decisions. Work directly with senior leadership and core operators. High ownership and visibility from day one. Competitive compensation and meaningful equity. Opportunity to help define how insurance infrastructure ...

technical team and play a crucial role in building and scaling our innovative software infrastructure. As a Senior Full Stack Engineer, you’ll be responsible for: Designing and implementing robust, scalable web applications Architect, develop, and optimize scalable backend systems and APIs ...

front-end, and mobile codebases, applying scalable architectures and AI-enabled features to a global user base. The role requires strong full-stack capabilities, collaboration with UX, Product, and Sales, and a proactive approach to building reliable, high-performance software. #J-18808-Ljbffr ...

Zebra People is seeking full stack engineers for their London Enterprise division. The role involves engaging with enterprise clients, handling security features, managing user permissions, and overseeing customer accounts. Candidates should ...

Pacific Life Re in the United Kingdom is seeking an experienced Cloud Full‐Stack Developer with a focus on AWS to design, build and operate secure cloud platforms for underwriting analytics. ...