26 to 50 of 87 Full-Stack Engineer Jobs in London

Senior/Lead Full Stack TypeScript Engineer 📍 Remote/Hybrid 💰 Up to £130k + Up to 0.3% Equity We’re looking for a Senior/Lead Full Stack TypeScript Engineer with 5+ years of experience building scalable products. … real product impact Work closely with experienced founders and operators Competitive salary and equity Flexible working environment If you're a strong TypeScript engineer who enjoys building in high-growth startup environments, apply directly or reach out to learn more. ...

Join an elite engineering team building a high‐performance trading platform. Are you a seasoned Full‐Stack Engineer who thrives in highly technical, autonomous environments? Do you love designing reliable, long‐lived systems and solving complex performance challenges? A leading engineering organisation is hiring … Senior Full‐Stack Engineer to join an established trading platform development programme for a major enterprise client. Although the wider business is recognised for distributed ledger and advanced cryptography work, this role focuses on a non‐blockchain, production‐critical trading platform built with modern ...

company when you can make a real impact? Do you have 4+ years commercial experience developing software with Java & JavaScript? 🚀 Full Stack Engineer – SaaS Solutions 🚀 💰 Salary – up to £75k + bonus 📍 Location – hybrid working 2 days a week in modern London office … excited to be once-again working with our long-term partner as they look for a Full Stack Engineer to join their team. You will be part of a fast-growing London-based technology SME that provides digital and SaaS solutions for a number ...

work on complex, high-impact projects building next-generation AI, GenAI and agentic systems within enterprise environments. AI Engineer (Python Full-Stack) London | Hybrid (1-3 days onsite) Permanent | £70,000-£90,000 + bonus + benefits We're looking for an AI Engineer with strong Python full-stack expertise to design, build and deploy scalable AI applications that integrate into modern cloud and enterprise platforms. The Role You will develop end-to-end AI solutions , combining modern software engineering with advanced machine learning and generative AI capabilities. ...

Senior Fullstack Software Engineer Location: London (3 days in the office) Contract Type: Permanent Salary: Up to £110,000 (DOE) plus stock options, private medical/dental, and £1,200 L&D budget Build fullstack platforms that generate real social impact globally, from user-facing experiences through … fastest-growing companies in the UK, combining commercial success with meaningful social good. They're looking for a fullstack software engineer to join their London team and help build platforms that have already had a huge impact on the world. If you have 4+ years of professional software ...

recruiting for an experienced Full Stack Engineer to work on a hybrid basis - 3 days in London, 2 days remote. The role falls inside IR35 … will be required to work through an umbrella company for the duration of the contract. I am seeking a Senior Full-Stack Engineer with several years of experience who operates as a hands-on, independent contributor and takes full ownership of building ...

Full-Stack (Angular + UX Focus) Full-time | Hybrid | Startup Environment Location: Central London Job Summary We’re looking for a motivated and curious Full Stack Engineer to join our early-stage startup based in London. … have real impact. What You’ll Do Build and maintain responsive, user-focused interfaces using Angular and TypeScript Design and implement scalable full-stack architectures from scratch Develop backend services using Encore TS (experience with Express is highly transferable and sufficient) Build and consume APIs, ensuring ...

Senior Full Stack Engineer (Node.js/React) Location: London (Hybrid) Salary: up to £100,000 We’re working with a well-funded, early-stage startup building a next-generation, AI-powered platform in the fintech/regtech space. They’re looking for a Senior … Full Stack Engineer to play a key role in scaling a modern microservices architecture and shaping the future of the product. What you’ll be doing: • Designing and building scalable microservices using Node.js (Nest.js) and React • Driving an API-first architecture with strong focus ...

looking for a Full Stack Engineer who's excited to build secure, high-performance products used at scale. You'll work across Kotlin backend services and React/TypeScript frontends, while helping shape modern CI/CD pipelines and internal AI tooling. What ...

days onsite in London Immediate start This is a well-run engineering environment with structured knowledge transfer in place. Ideal for a senior engineer looking for a stable, professional contract rather than a high-chaos transformation programme. ...

shaping the future of our company - from hands-on engineering and product work, to high-level strategic decisions. As a Fullstack Software Engineer at Diligent AI, you’ll be responsible for the development and scaling of our core platform, working closely with enterprise customers, as well as building ...

Senior Software Engineer/Full Stack Developer (TypeScript Node React AWS) London/WFH to £95k Are you a full stack technologist? You could be progressing your career in a hands-on Senior Software Engineer role ...

Full Stack Engineer/Developer (Agentic AI LLM TypeScript React) London/WFH to £100k Are you a senior technologist with experience of putting LLMs into production? You could be joining a scaling tech company that has developed a digital distribution platform transforming electronic … options 25 days holiday Impactful role with excellent career growth Remote working Apply now to find out more about this Full Stack Engineer/Developer (Agentic AI LLM TypeScript React) opportunity. ...

Senior Full Stack Data Engineer – Decho Group (Part of Accenture) About Decho Group Decho Group is a fast-growing Tech and AI consultancy, founded to solve complex data challenges for governments and enterprises. We specialise in Palantir technologies, advanced analytics, and AI-driven solutions … deliver transformation at scale. Key Responsibilities Lead & Architect: Own the design of innovative solutions using Palantir software, ensuring scalability and long-term impact. Engineer Data at Scale: Build, optimise, and maintain complex pipelines and ETL processes powering mission-critical decision models. Strategic Workflows: Develop enterprise-grade workflows ...

Senior Fullstack Engineer: Cyber Startup Location: London or easy commute for hybrid setup We're partnering with a well-funded, cybersecurity intelligence company building a next-generation third-party and supply chain risk platform. The Opportunity You’ll work across the stack (backend-leaning), helping build ...

rewriting it, and being trusted to deliver without heavy supervision, this role will feel unusually well-matched. The role As Senior Fullstack Software Engineer, you will help design, build and maintain the production systems that power Outsmart’s platform. You’ll work closely with our CTO, operating ...

Contract Full Stack JavaScript Engineer (React/Node) – Inside IR35 Rate: £450–£550 per day Location: Remote (very occasional travel to London) Start Date: ASAP start | Initial contract The Opportunity We’re working with an exciting, fast-growing technology consultancy delivering a high-impact … financial services or regulated environment experience preferred but not essential. They’re looking for a Full Stack JavaScript Engineer to join the team, working across modern web applications in a cloud-native environment . The Role You’ll be: Building and enhancing full ...

Full Stack Python Engineer, youll be building scalable, high-impact systems in one of Londons most collaborative and technically strong engineering environments. This is a role where your work genuinely matters - shaping solutions in a fast-moving energy business that values clean code, smart … scheme, pension, and regular team events A highly collaborative, technically strong engineering team Your responsibilities as Full Stack Python Engineer Design and build scalable backend-heavy applications aligned with architectural standards Develop and maintain reliable services using Python and modern web frameworks Contribute ...

Full Stack Python Engineer, you’ll be building scalable, high-impact systems in one of London’s most collaborative and technically strong engineering environments. This is a role where your work genuinely matters - shaping solutions in a fast-moving energy business that values clean … scheme, pension, and regular team events A highly collaborative, technically strong engineering team Your responsibilities as Full Stack Python Engineer Design and build scalable backend-heavy applications aligned with architectural standards Develop and maintain reliable services using Python and modern web frameworks Contribute ...

Founding Engineer | TypeScript, Python & AI Systems | Building AI Infrastructure for Pharma Salary: £100-130k Location: Hoxton The Role You will join as a Founding Engineer in a seed-stage AI startup building systems that transform how the pharmaceutical industry processes critical information. You will help … while building a platform capable of scaling into a major enterprise product. Employee Benefits £100,000 to £130,000 base salary Meaningful founding engineer equity Direct collaboration with founders on product and strategy Travel to the United States to work with enterprise clients Real ownership of product architecture ...

versatile full stack engineer who thrives on variety and innovation? We’re hiring two engineers to join a newly formed Special Operations team — dedicated to building out initiatives that can’t be supported by busy delivery teams. Think of this as the Swiss Army ...

talented, super-ambitious full-stack developer? Excited by building solutions to real-world challenges? Motivated by owning shares in a high-growth business? Want to join a team of smart, committed, and highly functioning professionals? This might be the role for you! The company... Our client … potential. They move fast, listen carefully to users, and value people who take initiative. The role... They’re hiring their second full-stack developer to work closely with their experienced Lead Developer and CPO to supercharge their development capacity. The role will involve quickly building ...

used by scientists and engineers working on cutting-edge drug discovery programmes. The Role You will contribute to the development of a full-stack platform that enables scientists to run and analyse complex biological simulations and experiments. Responsibilities include: Building and maintaining backend services in Python ...

across various use cases, starting with industrial applications. We are looking for a passionate and skilled Full Stack Automation Engineer to join our innovative team in London. Our Mission At Humanoid we strive to create the world’s leading, commercially scalable, safe, and advanced ...

Fullstack Engineer (React/TypeScript/Python) 🚀 📍 London/Hybrid 💰Outside IR35 - rate depending on exp 📅 April start to September We’re supporting … design and build of a specialist Management Information System (MIS) in the Education space and are looking for a Full Stack Engineer with strong experience delivering production-grade applications across both frontend and backend. 🔑 The Role • Building a complexed app to handle data entry ...