1 to 25 of 214 Full-Stack Engineer Jobs in London

Full-Stack Engineer Salary: £100,000 - £110,000 Location: London- hybrid Data Idols are working with an ambitious technology company using AI to transform how organisations learn, grow and adapt. Their mission is to build cutting-edge digital products that empower people with the skills and insights they need to thrive in a rapidly … at the intersection of software engineering, data, and intelligent automation, they are creating innovative solutions used by global enterprises. The Opportunity We're looking for an experienced Full-Stack Engineer to join the team. This is a hands-on role at the forefront of AI innovation, designing, building and scaling digital products that blend … infrastructure Deep knowledge of JavaScript, React and Node.js If you are looking for a new challenge, then please submit your CV for initial screening and more details. Full-Stack Engineer More ❯

Senior Full-Stack Engineer London AI Start-up Up to £120,000 + Shares + Private Healthcare + Pension Were working with a well-funded AI start-up in London thats gearing up for huge growth. Theyre expecting to scale 10x over the next 18 months. Theyre now looking for a Senior Full … big plus. The role is full-time, 3/4 days a week in their London office. What theyre looking for Strong experience as a Full-Stack Engineer across React, Next.js, Node.js, and Python. Solid knowledge of SQL databases and data modelling. Hands-on experience with cloud platforms (AWS or GCP). … and influence A chance to help build and scale the engineering function from the ground up Join a business thats on the verge of explosive growth Senior Full-Stack Engineer London AI Start-up Up to £120,000 + Shares + Private Healthcare + Pension Please click APPLY to be considered for this role More ❯

Full-Stack Engineer (React/Python/AI) Location: London (Hybrid) Salary: £100,000 + Equity About the Company: An early-stage, well-funded tech startup building AI-powered software to help businesses make smarter decisions and improve operational performance . The team is small, highly technical, and mission-driven, giving you the chance … to shape both the product and engineering culture. The Role: We’re looking for a Full-Stack Engineer to join a fast-moving, collaborative team. You’ll work across the stack — crafting sleek UIs in React , building scalable back-end systems in Python , and collaborating with AI specialists to deliver intelligent, high … teams to deliver new functionality quickly and reliably. Contribute to architectural decisions, system scalability, and engineering best practices. What We’re Looking For: Proven experience as a Full-Stack Engineer in a startup or fast-paced environment. Strong proficiency in React/Next.js and Python (FastAPI/Django) . Experience shipping scalable, production-grade More ❯

Full-Stack Engineer (React/Python/AI) Location: London (Hybrid) Salary: £100,000 + Equity About the Company: An early-stage, well-funded tech startup building AI-powered software to help businesses make smarter decisions and improve operational performance . The team is small, highly technical, and mission-driven, giving you the chance … to shape both the product and engineering culture. The Role: We’re looking for a Full-Stack Engineer to join a fast-moving, collaborative team. You’ll work across the stack — crafting sleek UIs in React , building scalable back-end systems in Python , and collaborating with AI specialists to deliver intelligent, high … teams to deliver new functionality quickly and reliably. Contribute to architectural decisions, system scalability, and engineering best practices. What We’re Looking For: Proven experience as a Full-Stack Engineer in a startup or fast-paced environment. Strong proficiency in React/Next.js and Python (FastAPI/Django) . Experience shipping scalable, production-grade More ❯

Principle Front-End Engineer/Full-Stack Principle Engineer - Early-Stage AI Start-Up - London New role released for a Front-End Principle Engineer within a well-backed, early-stage AI start-up in London. You will hold a genuine go-getter attitude and will be seeking a role where … incubator in San Francisco in January next year for 14 weeks. About You: 3+ years Software Development experience Early-stage or Founding Engineer experience preferred Full-stack but initially frontend leaning Experience working in React/Next.js on the frontend and Node.js/Python on the backend Demonstrated experience in architecting and deploying complex … generous equity options If you're excited to help steer a high-growth AI start-up, apply now. Front-End/Full-Stack Principle Engineer - Early-Stage AI Start-Up - London More ❯

Principle Front-End Engineer/Full-Stack Principle Engineer - Early-Stage AI Start-Up - London New role released for a Front-End Principle Engineer within a well-backed, early-stage AI start-up in London. You will hold a genuine go-getter attitude and will be seeking a role where … incubator in San Francisco in January next year for 14 weeks. About You: 3+ years Software Development experience Early-stage or Founding Engineer experience preferred Full-stack but initially frontend leaning Experience working in React/Next.js on the frontend and Node.js/Python on the backend Demonstrated experience in architecting and deploying complex … generous equity options If you're excited to help steer a high-growth AI start-up, apply now. Front-End/Full-Stack Principle Engineer - Early-Stage AI Start-Up - London More ❯

# Mid-Level Full-Stack Engineer (React + Go)Remote - EMEA/EngineeringThe Tyk API Management platform is helping to drive the connected world and power new products and services. We're changing the way that organisations connect any number of their systems and services.Whether internal, external, public or highly encrypted systems, Tyk helps … responsibility If this sounds like an environment that you believe could work for you then read on to find out more. The role: As a Mid-Level Full-Stack Engineer (React + Go) at Tyk, you'll be responsible for designing and building compelling solutions for our Dashboard and API Gateway products. You'll More ❯

Full-Stack Engineer/Founding CTO - Early-Stage AI Start-Up - London New position released for a Full-Stack Founding CTO in a very well-funded, early-stage AI start-up in London. You will collaborate directly with the two founders to build a product from the ground up. You … an incubator in San Francisco in January next year for 14 weeks. About You: 5+ years Software Development experience Early-stage or Founding Engineer experience Full-stack but initially frontend leaning Experience working in React/Next.js on the frontend and Node.js/Python on the backend Demonstrated experience in architecting and deploying complex … a culture of excellence Very generous equity options If you want to shape the trajectory of a Rocketship start-up, we'd love to hear from you. Full-Stack Founding CTO - Early-Stage AI Start-Up - London More ❯

Full-Stack Engineer/Founding CTO - Early-Stage AI Start-Up - London New position released for a Full-Stack Founding CTO in a very well-funded, early-stage AI start-up in London. You will collaborate directly with the two founders to build a product from the ground up. You … an incubator in San Francisco in January next year for 14 weeks. About You: 5+ years Software Development experience Early-stage or Founding Engineer experience Full-stack but initially frontend leaning Experience working in React/Next.js on the frontend and Node.js/Python on the backend Demonstrated experience in architecting and deploying complex … a culture of excellence Very generous equity options If you want to shape the trajectory of a Rocketship start-up, we'd love to hear from you. Full-Stack Founding CTO - Early-Stage AI Start-Up - London More ❯

Senior Full-Stack Engineer - Go/JavaScript Salary: £80,000 - £90,000 Location: Fully-remote Tech: Go, JavaScript, .NET About the role: We’re working with a leading organisation in the legal sector, renowned for their award-winning approach to technology-driven innovation, in support of their efforts to strengthen their growing SaaS team. … They are looking for a senior software engineer with strong experience in full-stack development using Go & JavaScript. This is a remote role, and it must be noted that all candidates are required to be based in the UK with full eligibility to work without restriction. Responsibilities: Build and enhance scalable SaaS … remove bottlenecks, and ensure smooth operation in production environments. Maintain high engineering standards through structured, well-organised code and effective use of automation. Required experience: Senior-level full-stack development, with expertise in multiple languages & frameworks (namely Go, JavaScript, React, Angular, .NET). API development & integration, microservices, cloud services, and DevOps practices. Agile methodologies with experience More ❯

Senior Full-Stack Engineer - Go/JavaScript Salary: £80,000 - £90,000 Location: Fully-remote Tech: Go, JavaScript, .NET About the role: We’re working with a leading organisation in the legal sector, renowned for their award-winning approach to technology-driven innovation, in support of their efforts to strengthen their growing SaaS team. … They are looking for a senior software engineer with strong experience in full-stack development using Go & JavaScript. This is a remote role, and it must be noted that all candidates are required to be based in the UK with full eligibility to work without restriction. Responsibilities: Build and enhance scalable SaaS … remove bottlenecks, and ensure smooth operation in production environments. Maintain high engineering standards through structured, well-organised code and effective use of automation. Required experience: Senior-level full-stack development, with expertise in multiple languages & frameworks (namely Go, JavaScript, React, Angular, .NET). API development & integration, microservices, cloud services, and DevOps practices. Agile methodologies with experience More ❯

Senior Full-Stack Engineer - Go/JavaScript Salary: £80,000 - £90,000 Location: Fully-remote Tech: Go, JavaScript, .NET About the role: We’re working with a leading organisation in the legal sector, renowned for their award-winning approach to technology-driven innovation, in support of their efforts to strengthen their growing SaaS team. … They are looking for a senior software engineer with strong experience in full-stack development using Go & JavaScript. This is a remote role, and it must be noted that all candidates are required to be based in the UK with full eligibility to work without restriction. Responsibilities: Build and enhance scalable SaaS … remove bottlenecks, and ensure smooth operation in production environments. Maintain high engineering standards through structured, well-organised code and effective use of automation. Required experience: Senior-level full-stack development, with expertise in multiple languages & frameworks (namely Go, JavaScript, React, Angular, .NET). API development & integration, microservices, cloud services, and DevOps practices. Agile methodologies with experience More ❯

Senior Full-Stack Engineer - Go/JavaScript Salary: £80,000 - £90,000 Location: Fully-remote Tech: Go, JavaScript, .NET About the role: We’re working with a leading organisation in the legal sector, renowned for their award-winning approach to technology-driven innovation, in support of their efforts to strengthen their growing SaaS team. … They are looking for a senior software engineer with strong experience in full-stack development using Go & JavaScript. This is a remote role, and it must be noted that all candidates are required to be based in the UK with full eligibility to work without restriction. Responsibilities: Build and enhance scalable SaaS … remove bottlenecks, and ensure smooth operation in production environments. Maintain high engineering standards through structured, well-organised code and effective use of automation. Required experience: Senior-level full-stack development, with expertise in multiple languages & frameworks (namely Go, JavaScript, React, Angular, .NET). API development & integration, microservices, cloud services, and DevOps practices. Agile methodologies with experience More ❯

Senior Full-Stack Engineer - Go/JavaScript Salary: £80,000 - £90,000 Location: Fully-remote Tech: Go, JavaScript, .NET About the role: We’re working with a leading organisation in the legal sector, renowned for their award-winning approach to technology-driven innovation, in support of their efforts to strengthen their growing SaaS team. … They are looking for a senior software engineer with strong experience in full-stack development using Go & JavaScript. This is a remote role, and it must be noted that all candidates are required to be based in the UK with full eligibility to work without restriction. Responsibilities: Build and enhance scalable SaaS … remove bottlenecks, and ensure smooth operation in production environments. Maintain high engineering standards through structured, well-organised code and effective use of automation. Required experience: Senior-level full-stack development, with expertise in multiple languages & frameworks (namely Go, JavaScript, React, Angular, .NET). API development & integration, microservices, cloud services, and DevOps practices. Agile methodologies with experience More ❯

Full-Stack Product Engineer - Python, TypeScript Paying £90k-£140K + Equity 5 days a week onsite in Central London Oliver Bernard have partnered with a stealth AI company, founded by world-class engineers with backgrounds from top-tier Silicon Valley firms, is looking to grow its core engineering team in London. This is a … of the biggest challenges in applied AI: bridging the gap between general models and real-world processes. We’re hiring a Full-Stack Software Engineer with a strong backend foundation to join a highly technical, fast-moving team. The company is building complex systems that interact with new and novel technologies—this isn’t … with AI. Your Background 3+ years of professional experience in software engineering Strong expertise in Python and SQL (core stack) Comfortable with both backend and full-stack work (React, TS for FE) Experience shipping complex products or systems Passion for learning and solving hard problems Bonus: Exposure to Rust, C, or TypeScript What You More ❯

Full-Stack Product Engineer - Python, TypeScript Paying £90k-£140K + Equity 5 days a week onsite in Central London Oliver Bernard have partnered with a stealth AI company, founded by world-class engineers with backgrounds from top-tier Silicon Valley firms, is looking to grow its core engineering team in London. This is a … of the biggest challenges in applied AI: bridging the gap between general models and real-world processes. We’re hiring a Full-Stack Software Engineer with a strong backend foundation to join a highly technical, fast-moving team. The company is building complex systems that interact with new and novel technologies—this isn’t … with AI. Your Background 3+ years of professional experience in software engineering Strong expertise in Python and SQL (core stack) Comfortable with both backend and full-stack work (React, TS for FE) Experience shipping complex products or systems Passion for learning and solving hard problems Bonus: Exposure to Rust, C, or TypeScript What You More ❯

R ole: Senior Software Engineer - Full-Stack Location: London Working Model: Hybrid 3 Days Salary: – Up to £128,000 Ready to build tech that actually means something? This team is powering the next generation of electrification — EVs, solar, batteries, heat pumps, smart devices — all connected through a platform that’s scaling fast and rewriting … the rulebook in green-energy tech. They’re growing. They’re hiring. And they want a Senior Engineer who can own problems end-to-end, think like a product person, and ship like someone who knows their craft inside out. If you want a job where you just “pick up tickets”, this isn’t it. I’m looking … Product Engineer. Therefore, if you want ownership, modern tech, and work that actually matters? This one’s worth a serious look. Why This Role Rocks You work full-stack: TypeScript, Node, React, React Native (bonus). You ship features end-to-end — design → build → deploy → monitor. You join a proper engineering culture: smart people, no ego More ❯

Senior Full Stack Software Engineer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS, React Native Why? start-up financial services, revolutionising the industry Location : Hybrid - 1/2 days in the office (Central London) Our Client A new UK-based financial services provider is launching credit card, personal loans and insurance offerings aimed at delivering fair … consumers. The organisation is committed to empowering individuals by enhancing their understanding and control of personal finance through clarity, intelligence, and technology. Senior Full Stack Software Engineer - Responsibilities Design, develop, and maintain advanced applications. Collaborate with cross-functional teams to define, design, and ship new features. Guiding and develop the skills of junior engineers. … secure coding practices. Excellent written and verbal communication skills For more information, contact Katie at Matched Group. Full Stack Developer/Full Stack Engineer/Senior Full Stack Developer/Senior Full Stack Engineer/Software Engineer/ More ❯

Role: Software Engineer - Full-Stack - TypeScript, Node.js Location: London Working Model: Hybrid - 3 Days Salary: Up to £99,000 Ready to build tech that actually means something? This team is powering the next generation of electrification — EVs, solar, batteries, heat pumps, smart devices — all connected through a platform that’s scaling fast and rewriting … the rulebook in green-energy tech. They’re growing. They’re hiring. And they want a Senior Engineer who can own problems end-to-end, think like a product person, and ship like someone who knows their craft inside out. If you want a job where you just “pick up tickets”, this isn’t it. I’m looking … Product Engineer. Therefore, if you want ownership, modern tech, and work that actually matters? This one’s worth a serious look. Why This Role Rocks You work full-stack: TypeScript, Node, React, React Native (bonus). You ship features end-to-end — design → build → deploy → monitor. You join a proper engineering culture: smart people, no ego More ❯

Full-Stack Engineer – London A high-growth, AI-native enterprise software startup is looking for seasoned Full-Stack Engineers in London to help build and scale their AI-enabled workspace for professional services, investment banking, and asset managers. What you’ll be doing Building and maintaining frontend web applications using … often be in unfamiliar territory, but you’ll have real ownership and visible impact If you’re a pragmatic engineer who enjoys building robust, scalable, full-stack web systems, and you’re excited by working on next-gen enterprise AI products, this could be the right next step. More ❯

Full-Stack Engineer – London A high-growth, AI-native enterprise software startup is looking for seasoned Full-Stack Engineers in London to help build and scale their AI-enabled workspace for professional services, investment banking, and asset managers. What you’ll be doing Building and maintaining frontend web applications using … often be in unfamiliar territory, but you’ll have real ownership and visible impact If you’re a pragmatic engineer who enjoys building robust, scalable, full-stack web systems, and you’re excited by working on next-gen enterprise AI products, this could be the right next step. More ❯

Full-Stack Engineer Department: Product Salary: £50,000 - £60,000 (negotiable) Private healthcare Enhanced parental and carers leave Pension contributions L&D support, gym discounts, team socials Equity: Generous EMI share options ️ Holiday: 26 days plus bank holidays Office Policy: Hybrid, must be willing to travel to face-to-face meetings as required ️ Location … a key role in a startup where every line of code, partner call, or design decision contributes to meaningful outcomes. What You'll Do Build and maintain full-stack feature using React and Node.js Ship secure and maintainable code in regular releases Work closely with design, product, and users Use tools like Copilot and Cursor to More ❯

📍 London 📅 Fulltime (could be P/T initially) 💵Package: £130,000+ Base Salary: £70,000 - £100,000 + Equity Join us as Senior Full Stack Developer in an AI-powered Fintech/Edtech platform and see More ❯

📍 London 📅 Fulltime (could be P/T initially) 💵Package: £130,000+ Base Salary: £70,000 - £100,000 + Equity Join us as Senior Full Stack Developer in an AI-powered Fintech/Edtech platform and see More ❯

Senior Full Stack Engineer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS, React Native Why? scaling FinTech, revolutionising the industry Location : Hybrid - 1-2 days in the office (Central London) Our Client A new UK-based financial services provider is launching credit card, personal loans and insurance offerings aimed at delivering fair, flexible, and user-friendly … products to consumers. The organisation is committed to empowering individuals by enhancing their understanding and control of personal finance through clarity, intelligence, and technology. Senior Full Stack Engineer - Responsibilities Design, develop, and maintain advanced applications. Collaborate with cross-functional teams to define, design, and ship new features. Guide and develop the skills of junior … debug to optimize performance. Provide code reviews, feedback, and mentorship to junior developers. Stay up-to-date with new technology trends, applications, and protocols Senior Full Stack Engineer - Experience Required Proven experience as a Senior Full Stack Engineer or similar role with a strong portfolio of projects. Expertise More ❯