651 to 675 of 751 Full-Stack Development Jobs in the UK

build the next generation of AI-powered internal tools for a global tech titan? We are looking for a sharp, autonomous Full-Stack Software Engineer (II) with a heavy front-end bias to join our Central London team. This is a high-impact, 6-month contract … massive roadmap spike for highly mature sales, marketing, and event analytics platforms. Your Toolkit Front-End Firepower: High proficiency in modern web development using the latest Angular (17/18) and TypeScript. Backend Mastery: Solid experience with API development, Object-Oriented Programming (OOP), and service architectures. ...

building AI agents to detect financial crime events and improve software delivery efficiency across engineering teams. The successful candidate will combine strong full-stack engineering expertise with hands-on experience deploying and integrating large language models and agentic AI workflows into production environments. Key responsibilities: Designing … technical lead, mentoring and upskilling engineering teams while remaining hands-on Building scalable, production-grade software and AI-enabled platforms Requirements: Strong full-stack engineering background with Java, Spring Boot, and React Hands-on experience with LLMs and AI tooling such as Co-Pilot, Claude, OpenCode ...

around them. They are based inBlackburn and are operating a hybrid working model. The key to this role is leading the design and development of scalable web applications and platforms. The Front-End Developer will be responsible for: Defining front-end architecture and development standards using … providing code reviews Overseeing integrations with APIs and driving performance optimisation The following skills and experience are required: Strong front-end web development experience Strong experience with React Experience providing scalable front-end architectures Strong understanding of component-driven design and state management Experience with Git workflows ...

will build AI-powered software infrastructure that digitizes aircraft maintenance, replacing decades-old manual processes. This is a high-ownership role shipping full-stack products for global MROs, making aerospace innovation faster, cheaper, and more accessible. Location London, UK Why this role is remarkable Rare opportunity … powered systems already saving global maintenance providers over 32 hours per month in documentation. What you will do Build and ship full-stack product end-to-end, including data pipelines, API integrations, and React-based frontends. Design and deploy production-ready AI/LLM features, such ...

Engineer - Series B HealthTech £90,000-110,000 Hybrid working - London based (3 days in office) Python, React & TypeScript + Agentic AI Development stack Profitable HealthTech We're partnered with a fast-growing, technology-driven scale-up on a mission to revolutionise personalised health … backend logic and database schemas to modern frontend experiences Contribute to scalable architecture, experimentation platforms and engineering best practices Help define "AI-native" development standards and mentor engineers within the team on high-velocity delivery What's in it for you: Equity - every employee has a stake ...

that monitor clinical trials and regulatory filings, replacing manual processes for enterprise clients. Working directly with the CTO, you will own the full-stack platform and ship production code to strategic teams weekly. Location: London, UK Why this role is remarkable: Join a high-intensity … Design and implement core LLM orchestration layers and data pipelines to monitor and triage global pharmaceutical signals. Build and maintain the full-stack platform using Python, TypeScript, and React to deliver contextualized insights to enterprise customers. Collaborate with founders to shape the product roadmap and translate ...

design, build and operation of modern payments platforms, ensuring regulatory compliance, performance and resilience Owning end‐to‐end technical delivery, including architecture, development, testing, deployment, change governance and live operations Providing hands‐on technical leadership across full‐stack engineering teams, with a strong focus … benefits. Annual bonus opportunity up to 25%. 30 days annual leave + bank holidays. About us OSB Group is committed to professional development, flexible working, and employee well‐being fostering a dynamic and supportive workplace. Do you have the skills? We are looking for talented individuals ...

Role : Senior Product Engineer (Backend) Salary : up to 105k Location : East/Central London (x4 days per week onsite) Tech stack includes : NodeJS, TypeScript, React, PostgreSQL, GraphQL, AWS, GitHub Actions, Pulumi. Current team ...

business leaders — fostering alignment, navigating cultural nuances and driving product adoption across diverse, internationally distributed teams Technical fluency & tooling proficiency across modern product development practices, data products, APIs, and architecture concepts, with hands‐on capability in Atlassian (Jira, Confluence), Excel, and PowerPoint What we offer 1 wellbeing leave … Employee Assistance Program, a robust behavioural health network with counselling and coaching services Access to a wide range of learning and development opportunities, including reimbursement for professional membership or subscription Access to company‐funded emergency and backup dependent care services Recognition and service awards Hybrid and flexible working ...

Software Engineers - Opportunities to Relocate to Sydney, Australia | £60,000 - £80,000 (AUD 140,000 - AUD 160,000) We're currently partnered with a fast-growing Australian startup operating within the consumer technology space, who ...

Engineering Team Lead About Swap Swap is the infrastructure behind modern agentic commerce. The only AI-native platform connecting backend operations with a forward-thinking storefront experience. Built for brands that want to sell anything ...

Founding Engineer | London | Hybrid | AI Product | £100k-£120k + generous equity Most early stage startups are building another workflow tool, dashboard, or productivity platform. This isn't that. We're working with a stealth mode ...

range of projects with significant technical depth. The culture is collaborative, with a strong emphasis on autonomy and ownership. The Role * Lead the development of C# and .NET applications across multiple platforms * Own key components of large-scale systems and drive technical excellence * Design and implement scalable … Experience * Strong expertise in C# and .NET development * Proven experience building and optimising high-performance systems * Experience with full stack development and modern engineering practices * Strong understanding of system architecture and design * Ability to lead technically and influence engineering decisions What They ...

workflows, offering the chance to help define how AI is embedded across a mature, widely-used platform. THE ROLE Own the design and development of an AI-driven platform supporting agentic workflows Build orchestration layers that respond to changes in code, documentation and design tools Develop reliable, production … EXPERIENCE Experience building agentic AI systems and orchestration workflows in production Strong knowledge of LLM frameworks, retrieval systems and AI platforms Full-stack development experience across frontend, backend and platform layers Strong React experience and understanding of modern patterns Product-focused mindset with empathy ...

Contract Java Full Stack Developer Rate: £375-£400 per day The following information aims to provide potential candidates with a better understanding of the requirements for this role. IR35: Inside IR35 ...

Our client is a growing, mission-led consultancy delivering secure and modern software solutions across the UK Government and Defence sectors. They are now looking for an experienced Principal Full Stack ...

Required Qualifications Core Java & Functional Programming: Minimum 7 years of experience with strong understanding of functional programming concepts. Spring Ecosystem: At least 6 years of hands-on experience with S pring, Spring REST, Spring Boot ...

A leading tech start-up in the UK is seeking a Senior Full Stack Engineer to join their team and work on creating innovative AI-powered SaaS solutions. You will leverage ...

Build Innovative Solutions that make a long lasting impact! Are you a passionate Software Developer looking to make a meaningful impact? Join a forward-thinking tech team delivering cutting-edge solutions that support's it ...

rapidly growing technology company in Greater London is seeking a Full-stack Product Engineer to enhance its AI assurance platform. The ideal candidate will have strong skills in TypeScript and React, with responsibilities spanning both frontend development and backend services. Offering a salary ...

front-end interfaces and robust back-end systems. The ideal candidate has a degree in Computer Science, commercial experience in full stack development, and strong skills in React and Python. The role offers a modern work environment and a competitive salary up to £180k ...

hands-on role delivering new features and enhancements across a core platform in the mortgage and property space. This is a full-stack position with strong ownership, working across both frontend and backend in a modern cloud environment. Tech Stack Backend: .NETFrontend … Requirements Strong experience with .NET (backend development) Proven experience with Vue 3 (must-have) Comfortable working across full-stack delivery Experience within cloud-based environments (Azure preferred) Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse ...

hands-on role delivering new features and enhancements across a core platform in the mortgage and property space. This is a full-stack position with strong ownership, working across both frontend and backend in a modern cloud environment. Tech Stack Backend: .NET Frontend … Requirements Strong experience with .NET (backend development) Proven experience with Vue 3 (must-have) Comfortable working across full-stack delivery Experience within cloud-based environments (Azure preferred) Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse ...

will own customer-facing product development, bridging the gap between sophisticated LLM orchestration and real-world operations. You\'ll ship full-stack features that transform unstructured communication into automated pricing and procurement. Location: London, UK Why this role is remarkable Work at the cutting … Prototype and iterate on AI-driven automation workflows, converting complex email threads and WhatsApp negotiations into structured procurement data. Build and maintain full-stack features using React, TypeScript, and Python while ensuring high performance and scalability in cloud environments. Partner directly with customers and founders ...

Principal/Staff Engineer We are helping an edu-tech company who are looking to scale up the development team with a Principal or Staff Engineer. This is a hands-on development role which also includes AI strategy, code reviews, and understanding business strategy. About … have a genuine interest in the business, rather than have a ‘code and go home’ mentality. The role involves working collaboratively with the development team and also getting hands-on with the data's underlying quality, clean data errors, build trust in the outputs, tighten operational discipline ...