1 to 25 of 38 Remote Permanent Senior Full-Stack Engineer Jobs

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 … 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 … 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 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 … 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 … 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 Software Engineer - Experience Required Proven experience as a Senior Full Stack Developer or similar role with a strong portfolio of projects. More ❯

Senior Full Stack Engineer – THE AI Scale-Up of 2025 | Future Unicorn Up to £125,000 plus excellent stock options London Office - 2 days a week Next.js | React | Typescript | Node Are you a product-focused Senior Full Stack Engineer who enjoys autonomy and wants … to build products from end-to-end? If so, read on... Senior Full Stack Engineer – We have been exclusively engaged by one of the most exciting tech start-ups in the UK, who are looking for Senior Full Stack Engineers as they continue to grow significantly … They believe in building fast and iterating, working closely with product and customers, to evolve their cutting-edge AI solutions. What is Senior Full Stack Engineer for them? The Senior Full Stack Engineer will have experience of building complex solutions in product-driven companies More ❯

Senior Full Stack Engineer – THE AI Scale-Up of 2025 | Future Unicorn Up to £125,000 plus excellent stock options London Office - 2 days a week Next.js | React | Typescript | Node Are you a product-focused Senior Full Stack Engineer who enjoys autonomy and wants … to build products from end-to-end? If so, read on... Senior Full Stack Engineer – We have been exclusively engaged by one of the most exciting tech start-ups in the UK, who are looking for Senior Full Stack Engineers as they continue to grow significantly … They believe in building fast and iterating, working closely with product and customers, to evolve their cutting-edge AI solutions. What is Senior Full Stack Engineer for them? The Senior Full Stack Engineer will have experience of building complex solutions in product-driven companies More ❯

Senior Software Engineer/Developer (Full Stack JavaScript) London to £100k Opportunity to progress your career in a senior, hands-on Software Engineer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes … years, with recent funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior Software Engineer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future proof … happy to mentor more junior developers You're likely to be degree educated in Computer Science or similar tech discipline What's in it for you: As a Senior Software Engineer you will receive a competitive package: Salary to £100k 25 days holiday (increasing to 30), plus Christmas Eve Vitality healthcare plus a host of wellbeing More ❯

Senior Software Engineer (TypeScript Full Stack) London/WFH to £100k Do you enjoy problem solving and working with a range of technologies including functional programming languages such as Elixir, using the right tool for the job? You could be progressing your career in a senior, hands-on Software Engineer … per week) Vitality Healthcare Continuous career development and learning opportunities Influential role as part of a small, close knit team Complex and interesting work Your role: As a Senior Software Engineer you will take ownership, working on technically challenging Greenfield development projects. You'll be working on complex problems with scalability and reliability in mind, across … Computer Science or similar STEM discipline, having achieved a 2.1 or above from a Russel Group/Oxbridge or top 100 global university You are an experienced software engineer with a strong knowledge of best practices and Computer Science fundamentals and experience of delivering complex, data centric software You have advanced analytical and problem solving skills You're More ❯

Senior Full Stack Engineer Location: Manchester Science Park (Hybrid) Company: UrbanChain Job Type: Full-time | Hybrid | CleanTech About UrbanChain UrbanChain is transforming how people buy and sell energy. We’re a fast-growing clean-tech company enabling peer-to-peer trading between renewable energy producers and consumers. By combining advanced … fair, and sustainable. Thousands of homes and businesses already use our platform — now we’re scaling, and we’re looking for a Senior Full Stack Engineer to help lead the next phase of growth. The Role We’re looking for an experienced Full Stack Engineer to More ❯

Senior Full Stack Engineer This role is Hybrid, 1 day p/w in Oxford. La Fosse are partnering with an established research & development institute, who are looking to extend their software development team. The successful candidate will be joining a cross-functional team working alongside architects, platform engineers, and data engineers … data lifecycle, monitor sequencing device telemetry, and provide the tooling their science teams need to discover and use data. As a Senior Full Stack Engineer, you will help design, build, and maintain user-facing components of our scalable, high-performance data platform supporting their bioinformaticians and science teams. Key Requirements: JavaScript More ❯

Senior Full Stack Engineer London based, hybrid working, 1-2 days a week in office Salaries paying £85k-£130k + Bonus Oliver Bernard have partnered with a challenger bank in London who are building the next generation of financial products. We are looking for Senior Full Stack … looking for someone to start as soon as possible and they are moving quickly with interviews! Please apply now for more information! Senior Full Stack Engineer More ❯

Senior Full Stack Engineer London based, hybrid working, 1-2 days a week in office Salaries paying £85k-£130k + Bonus Oliver Bernard have partnered with a challenger bank in London who are building the next generation of financial products. We are looking for Senior Full Stack … looking for someone to start as soon as possible and they are moving quickly with interviews! Please apply now for more information! Senior Full Stack Engineer More ❯

Senior Full Stack Engineer London based, hybrid working, 1 day a week in office Salaries paying £85k-£130k + Bonus Oliver Bernard have partnered with a challenger bank in London who are building the next generation of financial products. We are looking for Senior Full Stack … looking for someone to start as soon as possible and they are moving quickly with interviews! Please apply now for more information! Senior Full Stack Engineer More ❯

Senior Full Stack Engineer London based, hybrid working, 1 day a week in office Salaries paying £85k-£130k + Bonus Oliver Bernard have partnered with a challenger bank in London who are building the next generation of financial products. We are looking for Senior Full Stack … looking for someone to start as soon as possible and they are moving quickly with interviews! Please apply now for more information! Senior Full Stack Engineer More ❯

Senior Full Stack Engineer (Blazor & MS Stack) Location : Remote-First (we have an office in Old St, London, that you’re welcome to come to as much or little as you like). We also have company bi-annual meets (previously had company off-sites in Paris + The Cotswolds … Intro Call with Talent Partner (30-35 mins) → Technical interview (video) with Co-Founder & CTO, David (1hr) → Video meet with Co-Founder & CEO, Andy, and one of our Senior Engineers (1hr) We typically give feedback within 24-48hrs at each stage, and aim to complete the entire process within 1-2 weeks More ❯

At a Glance Capsa is an AI platform that accelerates due diligence and deepens insights for Private Equity funds. We are hiring senior software engineers who are comfortable contributing across all layers of the application and developing features end to end. Details: Role : Senior Software Engineer - Full Stack Location : London … companies like QinetiQ and retail tech startups such as Standard AI. The entire team consists of early-stage startup veterans passionate about building exceptional products. The Role A senior software engineer at Capsa is expected to own projects and features from conception to production, working across the stack to deliver improvements to our AI … will have a direct impact on its success. Have the opportunity for fast career growth. Enjoy yourself! Apply if: You have 4+ years of experience as a software engineer in a venture backed startup or top tech firm. You have taken entire products or features from ideation to production and you've measured their impact. You have experience More ❯

At a Glance Capsa is an AI platform that accelerates due diligence and deepens insights for Private Equity funds. We are hiring senior software engineers who are comfortable contributing across all layers of the application and developing features end to end. Details: Role : Senior Software Engineer - Full Stack Location : London … companies like QinetiQ and retail tech startups such as Standard AI. The entire team consists of early-stage startup veterans passionate about building exceptional products. The Role A senior software engineer at Capsa is expected to own projects and features from conception to production, working across the stack to deliver improvements to our AI … will have a direct impact on its success. Have the opportunity for fast career growth. Enjoy yourself! Apply if: You have 4+ years of experience as a software engineer in a venture backed startup or top tech firm. You have taken entire products or features from ideation to production and you've measured their impact. You have experience More ❯

Seeking a highly skilled and motivated Full-stack Engineer to play an essential role in shaping how my client develops, scales, and delivers secure, user-focused technology. You will lead by example, combining hands-on coding with architectural expertise, and balancing speed with accuracy. This is more than a coding role; it’s an More ❯

Senior Full Stack Engineer (Go + React) Location: London (Hybrid – 2 days onsite) Salary: £100,000–£105,000 + 10% bonus + Equity Industry: Series A DeepTech Start-Up About the Company Wedo.tech has partnered with a rapidly scaling Series A DeepTech start-up that’s quickly earning a reputation for its … You’ll join one of five agile product squads focused on the company’s core web application — the heartbeat of their business operations. We’re looking for two Senior Full Stack Engineers who thrive in high-growth start-up environments: people who take ownership, drive architectural decisions, and love getting hands-on with POCs More ❯

Senior Full Stack Engineer (Go + React) Location: London (Hybrid – 2 days onsite) Salary: £100,000–£105,000 + 10% bonus + Equity Industry: Series A DeepTech Start-Up About the Company Wedo.tech has partnered with a rapidly scaling Series A DeepTech start-up that’s quickly earning a reputation for its … You’ll join one of five agile product squads focused on the company’s core web application — the heartbeat of their business operations. We’re looking for two Senior Full Stack Engineers who thrive in high-growth start-up environments: people who take ownership, drive architectural decisions, and love getting hands-on with POCs More ❯

Senior Full Stack Engineer Pearson Carter are currently working with a growing consultancy who are pioneering new technologies in the VR training space. The role needs people who have hands on full stack skillsets with React/Node and AI experience with prompt designs/LLMS. They offer More ❯

Overview Senior Full Stack Engineer £70,000 - £80,000 Equity Hybrid (Wokingham-based) Python React AWS Location: Wokingham, UK (Hybrid - 2-3 days office-based) Salary: £70,000 - £80,000; £10k equity package Tech Stack Backend: Python (Flask/FastAPI/Django) Frontend: React, TypeScript Cloud: AWS Are you an … experienced Full Stack Engineer who thrives in fast-moving, product-led environments? We're partnered with an innovative AI-driven organisation using intelligent automation to simplify complex, everyday challenges. Their technology combines modern software engineering with human-centred design to deliver smarter, more efficient digital experiences. This is an opportunity to join a small … home here. Benefits Competitive salary and £10k equity package. 26 days holiday your birthday. Hybrid working (2-3 days in the Wokingham office). Opportunity to grow into senior or lead roles as the team expands. Work closely with a small senior team on next-generation AI products. How to apply Interested in joining a team More ❯

the job done right with minimal interferences for being productive. Linear GitHub Notion Sentry Slack New Relic The ideal profile is a Senior Full Stack Engineer that enjoys building products 0 to 1, you will get to build AI tools that help with the biggest inefficiencies in mobility industry today. This is … you will get to do here at Papaya. 30 min informal intro chat with the CTO 60 min technical pairing exercise with a real world problem with an engineer (No home work) 45 min cultural fit with our CEO Be part of a defining and fast-growing early-stage start-up with a strong bank of clients, backed More ❯

Senior Full Stack Engineer Location: London (Hybrid – 2 days onsite) Package: £120,000 Industry: Series A DeepTech Start-Up About the Company Wedo.tech has partnered with a rapidly scaling Series A DeepTech start-up that’s quickly earning a reputation for its AI-driven product, trusted by global customers. Their technology sits … re looking for a role where you get autonomy, a chance to master your craft with deep purpose then read on. The Opportunity We’re looking for two Senior Full Stack Engineers who loves to coach, lead, mentor, and take ownership of architectural decisions, and love getting hands-on with POCs, innovation, and clean … into your years of hard earnt experience knowing what great looks like, helping them achieve their next phase of growth. As a Senior Full Stack Engineer you will have the following experience: Designed and build scalable microservices, contributing to a growing distributed architecture. You can write code in at least 2 languages More ❯

Senior Full Stack Engineer Location: London (Hybrid – 2 days onsite) Package: £120,000 Industry: Series A DeepTech Start-Up About the Company Wedo.tech has partnered with a rapidly scaling Series A DeepTech start-up that’s quickly earning a reputation for its AI-driven product, trusted by global customers. Their technology sits … re looking for a role where you get autonomy, a chance to master your craft with deep purpose then read on. The Opportunity We’re looking for two Senior Full Stack Engineers who loves to coach, lead, mentor, and take ownership of architectural decisions, and love getting hands-on with POCs, innovation, and clean … into your years of hard earnt experience knowing what great looks like, helping them achieve their next phase of growth. As a Senior Full Stack Engineer you will have the following experience: Designed and build scalable microservices, contributing to a growing distributed architecture. You can write code in at least 2 languages More ❯

Title: Senior Full Stack Software Engineer Role: Full Time, Permanent Sector: SpaceTech Location: Oxfordshire (Hybrid, 2 days a week in office) Salary: £65,000-£90,000 Start: ASAP F5 are delighted to be working with a global leader in SpaceTech, who after some recent hires are looking to further expand More ❯

Senior Full Stack Engineer – AI Startup – Up to 150k 🚀🧠 💰 Salary: £80,000 - £150,000 + meaningful equity 🏙️ Location : London, hybrid 💻 Tech Stack : Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) 📈 Team size: 27 heads Our y-combinator backend client are building an elite engineering team within the AI space. The … Understand the working dynamics of a fast paced start-up If this role sounds like it could be of interest, apply now! Senior Full Stack Engineer – AI Startup – Up to 150k More ❯