401 to 425 of 877 Senior Full-Stack Engineer Jobs in the UK

Belgrade and Singapore. We've raised over $96million from leading VCs like Balderton Capital, Index Ventures and Insight Partners to date. What will I be doing? As a Senior Fullstack Engineer , you will play a key role by automating and enhancing the evaluation of climate project quality across diverse project types. Collaborating closely with internal stakeholders … needs and translate them into technical solutions. Work across teams to improve workflows, standardize testing, versioning, and metadata management processes. We're looking for someone who: Has full-stack engineering experience, including data platforms and building RESTful APIs. Can quickly adapt to unfamiliar tech stacks, including low-code systems. Consistently delivers high-quality, end-to-end More ❯

As a Demo Software Engineer (f/m/d) you will be responsible for developing digital applications showcasing the use of Contentful within well-established categories and emerging areas. You will be the first to see new product features and play a critical role in bringing them to the market by building demos featured in product launches … technical concepts in an accessible way. Proactive attitude and ability to master new topics quickly (there is a lot to learn on the job). Experience in full-stack development, working with AI, implementing design systems in production, launching mobile apps. What's in it for you? Join an ambitious tech company reshaping the way people More ❯

Job Description Hybrid Role - 2 days a week in Manchester offices I have a number of Senior Java Full Stack roles for a Global Insurance Business who are currently disrupting the industry. They have strong ambitions to continue growing and are always seeking the brightest people to join them on their journey. Currently, they … You will actively collaborate with business specialists, IT developers, UX specialists and IT operations every day – across 6 different countries. Currently, they are looking for a number of Senior Java Full Stack Developers, who will be responsible for the development of their in-house insurance systems with a strong focus on usability, scalability, and … field of expertise. You will influence the choice of technologies, frameworks, and architectural approaches and will be working through the whole SDLC. To apply I am looking for Senior Java Developers, with experience working with Product Owners and End Users to deliver business-specific applications through the whole Development Life Cycle. Whilst being an expert in Java, you More ❯

Senior Fullstack Engineer, Monetization (Visa Sponsorship and relocation to the UK offered) Get AI-powered advice on this job and more exclusive features. About MoonPay Hi, we’re MoonPay. We’re here to onboard the world to Web3. Why? Because we think Web3 is a unique and democratising technology. It gives people back control of their … with external service providers that we use to power our services Maintain and improve our existing codebase Write fully tested, high-quality, performant code About You Extensive full-stack engineering experience at leading startups or fast-growing tech companies, ideally from marketplace or platform-type businesses where algorithmic pricing and AB testing were heavily used Experience More ❯

Social network you want to login/join with: A better internet, where privacy is the default, is possible. Building this better internet might seem daunting or even unthinkable, but at Proton, this is what we do every day. Proton More ❯

the frameworks, capabilities and tools needed to welcome a billion customers. Join us and help to amplify productivity, quality and innovation across Spotify. We are looking for a Senior Fullstack Engineer to join Data Platform. Our team is the owner and creator of the platform SDKs used (iOS, Android and JavaScript) to collect User Behaviour Data … seamless for all developers. Take part in on-call rotation to help support the product area. Who You Are You have 5+ years of experience as a software engineer, comfortable around backend, frontend and infrastructure. You have experience with modern JavaScript coding, testing, debugging, and automation techniques. You are proficient with JavaScript/TypeScript, React and Java. You More ❯

Benefits 39 days holiday 9% pension contribution Stock Options This is your chance to perform the job you love and make a difference in society whilst doing it! Help this one-of-a-kind Social Good platform change the world More ❯

Benefits 39 days holiday 9% pension contribution Stock Options This is your chance to perform the job you love and make a difference in society whilst doing it! Help this one-of-a-kind Social Good platform change the world More ❯

Benefits 39 days holiday 9% pension contribution Stock Options This is your chance to perform the job you love and make a difference in society whilst doing it! Help this one-of-a-kind Social Good platform change the world More ❯

business benefits to our customers. They love our customer-centric mindset, as well as our pace of innovation in the market. The impact you’ll own As a Senior Fullstack TypeScript Engineer in our Carta pod, you will work on systems that integrate with external customers and other internal systems to orchestrate the discovery and risk More ❯

but love reaching quick decisions) ... and we Eat that Frog! (we take on the hardest thing first) Role Overview We're looking to speak to frontend heavy, senior fullstack engineers, as we've launched the industry’s first legal AI Agent and have seen phenomenal growth in both revenue and usage in the last 18 months. Orbital More ❯

Full-stack or Front-end Software Engineer Job Location: London, England - Full Time (Hybrid) Start Date: ASAP/Flexible About CreativeX: CreativeX elevates the creative expression of data, building the global standard for creative quality. The world's biggest brands including Facebook, Unilever, Heineken and more use our technology and tools to … opportunities to help take us to the next stage of our journey. We are currently looking for a number ofMid-Level to Senior Level Full-stack or Front-end Engineers to come and join our team! You'll be responsible for: As a seasoned Software Engineer, you’ve seen a few More ❯

Mid & Senior Full Stack Engineers | Green Tech/Energy Tech Start-Up | React.js Node.js TypeScript | LDN 2 Days Per Week | £50K - £95K + Healthy Equity Mid & Senior Full Stack Engineers | Green Tech/Energy Tech Start-Up | React.js Node.js TypeScript | LDN 2 Days Per Week | £50K - £95K + … Healthy Equity 1 week ago Be among the first 25 applicants Direct message the job poster from Owen Thomas | Pending B Corp Mid & Senior Full Stack Engineers | Green Tech/Energy Tech Start-Up | React.js Node.js TypeScript | LDN 2 Days Per Week | £50K - £95K + Healthy Equity Company: I'm looking for mid and … senior full stack engineers who are excited about elegant systems as they are about real-world impact. You’ll join a lean, talented team of engineers and work directly on tools that accelerate the energy transition — like: -> Automated design tools for heat pump systems -> A survey app for collecting property data on-site -> D More ❯

detection and collaborative remediation, powered by our DeepWaste detection engine. Join us in making cloud optimization more efficient, actionable, and impactful! Role Overview We're seeking skilled Full-Stack Software Engineers focused on delivering robust, scalable applications using React (TypeScript) , Golang , GraphQL , Postgres, and Snowflake . As a vital part of our software team, you'll More ❯

Senior Full Stack Engineer - Full or Part Time**£50,000 - £70,000 Manchester Closing on 28 February 2025 We’re the UK’s leading automotive marketplace, a heritage brand, and a tech darling of the stock market. We bring together vehicle buyers and sellers to give them real choices. Cars … a beautiful, surprising and vibrant place to work. We might not be for everyone, but we could be perfect for you. **About the job**We’re looking for Senior Full Stack Engineers to join us! Our technology teams combine a diverse set of technologies to meet the needs of our users, handling millions of … collaboration and knowledge sharing are at the core of what we do. Regular pair programming, code reviews, and stand-ups ensure that our engineers stay connected. As a Senior Engineer, you’ll play a visible role mentoring team members, and helping our teams deliver high-quality solutions at scale.You might think that "AutoTrader" means we’re More ❯

a beautiful, surprising and vibrant place to work. We might not be for everyone, but we could be perfect for you. About the job We're looking for Senior Full Stack Engineers to join us! Our technology teams combine a diverse set of technologies to meet the needs of our users, handling millions of … collaboration and knowledge sharing are at the core of what we do. Regular pair programming, code reviews, and stand-ups ensure that our engineers stay connected. As a Senior Engineer, you'll play a visible role mentoring team members, and helping our teams deliver high-quality solutions at scale. You might think that "Autotrader" means we More ❯

Senior Full Stack Engineer | VC Funded Gifting/Rewards | Remote Senior Full Stack Engineer | VC Funded Gifting/Rewards | Remote This range is provided by Burns Sheehan. Your actual pay will be based on your skills and experience — talk with your recruiter to learn … pay range Direct message the job poster from Burns Sheehan Senior Consultant - Hiring for Contract and Permanent Software Engineering Roles! Senior Full Stack Engineer | VC Funded Gifting/Rewards | Remote I'm working with a VC-funded gifting and rewards platform, empowering businesses to reward, support and celebrate teams and … clients with meaningful gifts, vouchers and unique experiences. We are looking for a backend leaning Senior Full Stack Engineer, proficient in Typescript, Node, React with cloud experience to join a growing team of customer-centric, cross functional engineers. If you are a Senior Full Stack Engineer More ❯

Senior Full Stack Engineer - TypeScript, LLMs Fully Remote - UK based Salaries paying £85k - £110k + equity Oliver Bernard have partnered with a growing AI start-up who have recently secured another round of funding, and are now looking for talented Senior Full Stack Engineers to shape … the product and company from the ground up. We are looking for a Mid Level Engineer to join our client's dynamic product … team. This is an incredible opportunity to work with cutting-edge AI technologies and drive innovation in B2B software solutions. Role Overview: As a Senior Full-Stack Engineer, you will contribute to a unified codebase powering both B2B platforms and custom AI integrations. You'll be involved in the full More ❯

Senior Full Stack Developer – AI-Powered PropTech Start-Up Base Salary: Up to £90,000 per annum + Equity Location: London, Hybrid with 2–3 days per week in-office We are seeking a highly skilled Senior Full Stack Developer to join our start up – an ambitious, VC … and has supported billions in transactional value across hundreds of deals. With strong traction in the UK and EU, they’re now poised for international expansion. As a Senior Full Stack Developer , you’ll play a pivotal role in building and scaling the platform. You’ll take ownership of end-to-end feature delivery … to intuitive frontend experiences (React) - and collaborate closely with product, design, and AI engineering teams to deliver real user impact. Ideal candidates will have: 5+ years of full-stack experience with Python and modern JavaScript frameworks (React/Next.js preferred) A product mindset, strong technical fundamentals, and ability to move quickly in a start-up setting More ❯

Senior Full Stack Developer – AI-Powered PropTech Start-Up Base Salary: Up to £90,000 per annum + Equity Location: London, Hybrid with 2–3 days per week in-office We are seeking a highly skilled Senior Full Stack Developer to join our start up – an ambitious, VC … and has supported billions in transactional value across hundreds of deals. With strong traction in the UK and EU, they’re now poised for international expansion. As a Senior Full Stack Developer , you’ll play a pivotal role in building and scaling the platform. You’ll take ownership of end-to-end feature delivery … to intuitive frontend experiences (React) - and collaborate closely with product, design, and AI engineering teams to deliver real user impact. Ideal candidates will have: 5+ years of full-stack experience with Python and modern JavaScript frameworks (React/Next.js preferred) A product mindset, strong technical fundamentals, and ability to move quickly in a start-up setting More ❯

Mid - Senior Full Stack Engineer//Node.js, Next.js, TypeScript & AWS//Salary range £60K - £90K//Tech For Good - E-Commerce - Start Up//LDN (Hybrid 3 days per week) I am currently working with an exciting tech for good e-commerce company who are looking for a … full stack engineer to come and join a fast-moving team. This is a hands-on, high-impact role working directly with the CTO to shape the systems that underpin everything they do—from logistics to ledger management to digital experiences. If you’re energised by clean system architecture, care about scalability and performance … to person when something goes sideways. You love jumping in, fixing things, and making it better next time. The stack... Node.js (backend logic and APIs) Next.js (for full-stack and frontend work) Shopify APIs (bonus if you’ve worked with them before) About you... You have 2–4 years of experience building web apps or platforms. More ❯

Role: Senior Full Stack Engineer (Node/React) 🌍 Location: London (Hybrid - 3 days per week) 💰 Salary: £70,000 - £80,000 per annum, plus benefits 🛠 Key Skills: TypeScript, JavaScript, React, Node, SQL/NoSQL 🎵 Industry: Music-tech 🎧 Unique Opportunity: Senior Full Stack Engineer – Where Music … Meets Cutting-Edge Tech We’re partnering with an industry-leading music-tech company on the lookout for a Senior Full Stack Engineer to join their creative and purpose-driven team. This is a rare chance to work on products that empower people to play and create music in ways never done … before. As the Senior Full Stack Engineer, you'll be working across a modern stack – TypeScript, React, Node.js, NoSQL – helping build and scale high-performance platforms that sit at the heart of their e-commerce and digital music tools. 🌟 Why this role stands out for a Senior Full More ❯

Role: Senior Full Stack Engineer (Node/React) 🌍 Location: London (Hybrid - 3 days per week) 💰 Salary: £70,000 - £80,000 per annum, plus benefits 🛠 Key Skills: TypeScript, JavaScript, React, Node, SQL/NoSQL 🎵 Industry: Music-tech 🎧 Unique Opportunity: Senior Full Stack Engineer – Where Music … Meets Cutting-Edge Tech We’re partnering with an industry-leading music-tech company on the lookout for a Senior Full Stack Engineer to join their creative and purpose-driven team. This is a rare chance to work on products that empower people to play and create music in ways never done … before. As the Senior Full Stack Engineer, you'll be working across a modern stack – TypeScript, React, Node.js, NoSQL – helping build and scale high-performance platforms that sit at the heart of their e-commerce and digital music tools. 🌟 Why this role stands out for a Senior Full More ❯

Join to apply for the Lead Full Stack Engineer role at Monaco Solicitors (UK) Join to apply for the Lead Full Stack Engineer role at Monaco Solicitors (UK) Location: Remote first, with office available in central London Type: Full-time or 4 days per week Salary … and Information Technology Industries Law Practice Referrals increase your chances of interviewing at Monaco Solicitors (UK) by 2x Sign in to set job alerts for “Full Stack Engineer” roles. Front End Developer (Remote Fixed Term Contract) Birmingham, England, United Kingdom 5 days ago United Kingdom $75,000.00-$100,000.00 3 weeks ago London, England … Remote/Hybrid) London, England, United Kingdom 1 month ago London, England, United Kingdom £92,000.00-£107,000.00 1 month ago Software Engineer (Backend or Full-Stack) London, England, United Kingdom 1 week ago Frontend software engineer (React) - Europe Remote Leeds, England, United Kingdom $35,000.00-$40,000.00 1 week ago London More ❯

full ownership — from design to deployment — in a fast-paced, agile environment that values clean code and stunning user experiences. 🛠️ What You’ll Do Build full-stack features (frontend to backend) Collaborate on features & improvements Integrate APIs, mentor peers & create pixel-perfect UI 🎯 What We’re Looking For 4+ yrs in frontend (React or More ❯