151 to 175 of 283 Full-Stack Engineer Jobs in London

cloud infrastructure, monitoring, the lot. We're a small team that punches well above its weight. Client feedback is outstanding, and every engineer here has a visible impact. Day to day, you'll: Architect and deliver scalable, secure software for commercial clients across multiple sectors. Assess technical trade … . Ability to integrate AI into your workflow without compromising code quality. What We're Looking For 5+ years' experience as a full-stack engineer. Strong track record delivering enterprise-grade web applications and APIs. Confident across Python backend frameworks and modern frontend (React/TypeScript ...

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 … write a lot of new code, increase product features and help them penetrate this new domain. The candidate 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 ...

squads focus on 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 … 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 language, ideally ...

seeking a 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 ...

located near one of our main hubs, we offer a monthly co-working stipend. About the role We are looking for Full-Stack engineers to develop and maintain both front-end and back-end components of our product suite. Your general responsibilities will include: Building ...

Full Stack Engineer (Python/React.js) -Vietnam This role is based in Vietnam and we are looking for local candidates based in Ho Chi Minh City. This is an outstanding opening to become the head of development or future CTO. This is a Perm … streamline customer operations with AI, then design and build AI pipeline and agentic flows to implement them You are an experienced full-stack engineer who is comfortable taking product ideas from discovery through deployment. You enjoy working independently, making pragmatic technical decisions, and building ...

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 and data teams ...

JPMorgan Chase & Co. in London is seeking a Software Engineer for the Model Risk Governance & Review (MRGR) team to build tools for analytics, cost optimization, and governance. You will work in Python and TypeScript, create data pipelines, integrate ML and AI-assisted development tools, and collaborate with cross ...

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 ...

Clera is hiring a founding full-stack iOS engineer to own the companion iOS app from the ground up. This high-ownership role sits at the intersection of consumer hardware, real-time AI inference, and emotional intelligence. You’ll translate AI outputs into intuitive ...

Lead Full Stack Engineer (C#, .Net, Angular) Central London (1/2 times a week in the office) Up to £125,000 + Benefits We're partnering with an ambitious fintech startup that's entering an exciting phase of growth, and they're looking … Lead Full Stack Engineer to help shape the future of both the technology and the engineering team. This isn't a role where you'll inherit legacy processes and simply keep the lights on. You'll have the opportunity to influence architecture, mentor engineers ...

Citi is seeking a Vice President-level Full Stack Engineer to join the Strategic Equity Solutions team. You will design and build greenfield services for trader workflows, collaborating with business users worldwide and owning delivery from concept to production. The role accommodates a hybrid ...

HomeServe Finance is hiring a Senior Full Stack Engineer London (Hybrid) | Up to £95,000 + 20% bonus + £7,000 car allowance + 6% matched pension HomeServe Finance is growing and we’re looking for a Senior Full Stack … both in and outside of work. About You What we’re looking for We’re looking for someone who brings: Strong full-stack engineering experience, particularly with React, TypeScript, Python and Django. Confidence building and consuming REST APIs, with a focus on clean, reliable and scalable ...

dynamic AI startup in Greater London is seeking a Full Stack Engineer to design and implement robust software solutions. You will collaborate closely with a talented team to build systems and user experiences using Python and TypeScript. Candidates should have over 3 years ...

# Founding Engineer - Back End, Full-StackLondon, UKFull-time23 hours agoWe’re looking for a self-driven founding engineer to build and own the ML infrastructure and data engineering of a venture-backed technology company securing the critical resources of the future by transforming ...

high-growth tech companies and many more. Learn more about why we do what we do here. The role: Senior Full Stack Engineer We’re looking for a Senior Full Stack Engineer to help redefine how institutions manage … have strengths in one area, but you’ll be expected to contribute across the stack and become increasingly full-stack over time. You’ll work directly with Product, Design, customers and domain experts to understand customer needs, shape the right solution and measure ...

Senior Full Stack Software Engineer (Java + React) Location: London, United Kingdom About the Role This role focuses on full stack development using Java and React. Tech Stack User Interface Full‐stack React Software … Engineer Java Qualifications Information Systems, Engineering, or related technical degree A minimum of 5‐8 years of experience in application development Strong Java/.NET Core skills with experience in concurrent and distributed systems Basic knowledge of User Interface design Compensation & Benefits Competitive compensation Full time ...

Healthtech-1 in London (Stratford) is seeking a product-minded full stack senior or staff software engineer who wants to move with extreme urgency and have complete autonomy. You'll help build and scale our product, working across teams and directly with our customers. ...

Willis Re is hiring a Full Stack Engineer to build the platforms powering its reinsurance analytics and client-facing solutions. You will work across the stack, shipping end-to-end features on Azure, with a focus on data-driven ...

Latyn in London is seeking a seasoned Full Stack Engineer to design and scale AI-native applications for financial services. You will own core product development, collaborate with founders, and drive architecture decisions. The role requires expertise in React, Next.js, Python (FastAPI/Django ...

Willis Re (UK) Limited is seeking a Full Stack Engineer to build its global technology estate from the ground up, focusing on data, analytics and modern cloud platforms. You will own features end‐to‐end across APIs, services and user interfaces, with AI‐enabled ...

leading AI technology firm is looking for a Full Stack Software Engineer (Forward Deployed) to collaborate with public sector teams in building impactful AI applications. The role involves designing architectures … mentoring staff, and ensuring scalable solutions. Ideal candidates will have a Master's or PhD in Computer Science, over 10 years of full-stack development experience, and expertise in Python, Node.js, and React. This is a chance to influence the future of AI in the public ...

Java Script Works is seeking a Lead Software Engineer to join their team in Greater London. The ideal candidate should have extensive experience writing production-quality code in various languages including JavaScript, Python, and Java, as well as proficiency in leveraging AI tools for development tasks. This full ...

Oritain is seeking a Software Engineer to contribute across the full stack, building backend services with Python and frontend with React. You will own features from design to deployment, optimize performance, and work in a cloud-based, fast-scaling environment with a strong emphasis ...

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 ...