1 to 25 of 89 Permanent Full-Stack Engineer Jobs in Berkshire

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 | AI Startup | London - £60k-£75k Location: London (onsite/hybrid) We’re partnering with a VC-backed AI startup that is transforming the way organizations gain visibility into complex data systems. By combining LLMs, machine learning, and cloud-native architecture, they are building a platform that makes data ecosystems transparent, intelligent … driven culture, shipping iteratively and continuously Experiment with AI to solve problems creatively Who You Are 3+ years as a full-stack or backend engineer Strong in C#/.NET and Next.js/TypeScript Experienced with serverless or containerized applications (Azure experience is a plus) Comfortable working with autonomy, ownership, and a fast-moving 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 (Hybrid) Our client is a fast-growing software business delivering market-leading ticketing products to forward-thinking organisations worldwide. Their platform is used by hundreds of thousands of people and powers ticket sales for some of the world’s most prestigious live entertainment brands. They’re now looking for a … Full-Stack Engineer to play a key role in developing their platform and products. This is an opportunity to work on live, high-profile projects that will have maximum exposure in the dynamic live entertainment industry. What you’ll be doing: Architecting and delivering solutions that meet user needs from design through to delivery. 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 Developer 📍 Location: Reading (Hybrid Working) 📅 Contract Duration: 6 months 🧠 Level: Senior Are you a seasoned Full Stack Developer with a passion for building scalable, cutting-edge solutions using the More ❯

Senior Full Stack Developer 📍 Location: Reading (Hybrid Working) 📅 Contract Duration: 6 months 🧠 Level: Senior Are you a seasoned Full Stack Developer with a passion for building scalable, cutting-edge solutions using the More ❯

Senior Full Stack Developer Hybrid (London, Cambridge, or Bristol – 3 days per week) Up to £100,000 + 5% Bonus + Benefits Are you a talented Full Stack Developer looking to work More ❯

Job Title/Corporate Title: C# .NET Full Stack Developer Contract: £750 - £950/day (Inside IR35) Location: London (Hybrid) You’ll be joining a major financial services organisation to design, build, and support Full More ❯

Futureheads have partnered with an early-stage climate tech venture tackling one of the world’s most urgent challenges. This is a greenfield build where your work will have direct global impact. In this role, you will own the full More ❯

stage company backed by top investors, with a world-class team combining expertise in AI, behavioral science, and strategic simulation. We’re now looking for a Senior Full-Stack Engineer to help us build the next generation of applied AI tools. What You’ll Do Build and ship production features end-to-end across More ❯

About ClearWatt ClearWatt is on a mission to make electric vehicle ownership transparent and accessible. Our platform combines real-world data, telematics, and proprietary analytics to deliver trusted insights into EV battery health, real-world range, and performance. We partner More ❯

Full-Stack Software Engineer – C# .NET Business area: Platform Development team Permanent, Hybrid working Located: London, City *Priority hire, so moving quickly!* Talensa are working with a market leading Financial Trading platform company in the City looking to add a talented C# .NET developer to support and drive through platform maintenance, development and innovative More ❯

Senior Full Stack Developer Introduction Wipro is seeking a Senior Full Stack Developer to join our high-performing engineering team. As the Senior Full Stack Developer, you will More ❯

About the Job Senior Fullstack Engineer (React/.Net) – London (Victoria) | Hybrid £80k - £110k Are you ready to craft the next generation of data-driven digital experiences for one of Europe’s most technically advanced SaaS innovators? Our client, a pioneer in B2B SaaS … solutions , is building “Your Shipping Analytics Supercomputer” , providing cutting-edge data visualisation and dynamic dashboards for high-velocity business & artificial intelligence. About the Role As a Senior Full-stack Engineer , you’ll play a key role in architecting and developing scalable, high-performance web applications that bring complex data to life. Working across both … This is an outstanding opportunity to design and deliver the front-end of a platform that’s redefining how businesses interact with data. If you’re a passionate engineer who loves solving complex problems through clean, intelligent design — let’s connect More ❯

Senior Full Stack Engineer | Node.js & SQL | Data‐Heavy FinTech Platform You’ll join a 50‐person, London/US SaaS scale‐up serving top‐tier investment firms with a market‐leading, data analytics platform for global credit investors (think Reuters and Bloomberg) The engineering org is London‐based (circa 13–14 people across DevOps … team events; cycle to work; choice of quality hardware A great role here and the chance to work with an awesome team. Apply ASAP! Senior Full Stack Engineer | Node.js & SQL | Data‐Heavy FinTech Platform More ❯

We are partnering with an early-stage, mission-driven company at the intersection of AI and national defence to appoint exceptional Full Stack Software Engineers . This fast-growing organisation is transforming mission-critical combat planning More ❯

Full-Stack Software Engineers SC/DV Cleared - (Military/Veteran-Friendly) — Multiple Openings 🌳 Location: London (Remote & Hybrid options) Employment: Permanent Clearance: Current SC or DV required Make mission-critical software that actually gets used. Areti Group is partnering with a defence-aligned client to hire multiple Full-Stack Software Engineers who …/CDKTF , Ansible Quality & Analytics: Postman API, testing frameworks, web analytics Patterns: Secure SDLC, OWASP Top 10 , TDD , Git-based workflows Must-have experience Proven delivery of full-stack web applications (frontend + backend + API) from design to production deployment . Hands-on with TypeScript , React , Node/Express , SQL/PostgreSQL , Docker , CI/… now? Urgent hires: Interview slots pre-booked for next week . Fast process: Suitable candidates can receive offers within 3 days of interview. Fit: Perfect for polyglot full-stack engineers who are curious, collaborative, and love solving hard problems. How to apply Send your CV/LinkedIn/GitHub and include: location preference , current clearance level 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 and delivering CO2 carbon … 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 the business. You … 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 benefits Pension Family leave More ❯

Job Title: Full Stack Software Engineer (contract) Location: London Hybrid. Travel to the London office on an adhoc basis is required. Duration: 6 months Contract Start Date: ASAP September 2025 Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client … firm that suit your experience should you wish to continue with Deloitte. The Role We are looking for an experienced Senior Full Stack Software Engineer to work in the Digital Tax Solutions (DTS) Team at Deloitte. In response to significant success and an increased emphasis on technology and innovation in a rapidly evolving market More ❯

Full Stack React/Node Developer – 1 day on-site in London – £600-£700/pd Outside IR35 – 6 months rolling I’m working with a consultancy who are looking to hire a Software Developer (DV More ❯

Job title: Senior Full Stack Developer (Typescript) Job type: Contract Contract Length : 6-12 months Rate : £500-600 per day (inside IR35) Role Location : London, UK (Hybrid - 1 day a week onsite) The company : A leading More ❯

Real Time Full Stack Developer – Core Java, React/Typescript, Real Time, Front Office, Rates and Credit FI Trading, Investment Banking, London - Paying up to £86,000 My Client, A Leading Investment Bank is seeking an More ❯

🚀 Senior Full Stack Developer 💻 Stack: Django/Python, HTML/Typescript, AWS 🌐 Location: London, Hybrid 💰 The Package: £70,000 - £80,000 + generous holidays + work abroad allowance My client, a leading DTC e More ❯

architect, coordinate, and maintain our subsystems. We’re doing all of this against a backdrop of continuous innovation and refinement. The Role We are looking for a Fullstack Engineer (Go + React) to help scale and evolve the core Xapien platform as we grow rapidly. Working directly with our Head of Engineering , you will play a key role More ❯