51 to 75 of 1,142 Full Stack Engineer Jobs

Full Stack Engineer (Java, React, AI/ML/LLM/SDK) – Cutting-Edge Series B scale up Location: Remote EU - Spain Salary: £70K - £110K About: We are seeking a Full Stack Engineer with a proven track record … React, and modern AI/ML development, including LLM frameworks, SDKs, and retrieval-augmented generation (RAG) systems. Key Responsibilities Design and develop scalable full-stack solutions involving both frontend (React/TypeScript) and backend (Java). Build and optimise AI/ML pipelines leveraging LLMs ...

Full Stack Engineer (Java, React, AI/ML/LLM/SDK) – Cutting-Edge Series B scale up Location: Remote EU - Spain Salary: £70K - £110K About: We are seeking a Full Stack Engineer with a proven track record … React, and modern AI/ML development, including LLM frameworks, SDKs, and retrieval-augmented generation (RAG) systems. Key Responsibilities Design and develop scalable full-stack solutions involving both frontend (React/TypeScript) and backend (Java). Build and optimise AI/ML pipelines leveraging LLMs ...

Full Stack Engineer (Java, React, AI/ML/LLM/SDK) – Cutting-Edge Series B scale up Location: Remote EU - Spain Salary: £70K - £110K About: We are seeking a Full Stack Engineer with a proven track record … React, and modern AI/ML development, including LLM frameworks, SDKs, and retrieval-augmented generation (RAG) systems. Key Responsibilities Design and develop scalable full-stack solutions involving both frontend (React/TypeScript) and backend (Java). Build and optimise AI/ML pipelines leveraging LLMs ...

Full Stack Engineer (Java, React, AI/ML/LLM/SDK) – Cutting-Edge Series B scale up Location: Remote EU - Spain Salary: £70K - £110K About: We are seeking a Full Stack Engineer with a proven track record … React, and modern AI/ML development, including LLM frameworks, SDKs, and retrieval-augmented generation (RAG) systems. Key Responsibilities Design and develop scalable full-stack solutions involving both frontend (React/TypeScript) and backend (Java). Build and optimise AI/ML pipelines leveraging LLMs ...

Full Stack Engineer (Java, React, AI/ML/LLM/SDK) – Cutting-Edge Series B scale up Location: Remote EU - Spain Salary: £70K - £110K About: We are seeking a Full Stack Engineer with a proven track record … React, and modern AI/ML development, including LLM frameworks, SDKs, and retrieval-augmented generation (RAG) systems. Key Responsibilities Design and develop scalable full-stack solutions involving both frontend (React/TypeScript) and backend (Java). Build and optimise AI/ML pipelines leveraging LLMs ...

Full Stack Engineer (Java, React, AI/ML/LLM/SDK) – Cutting-Edge Series B scale up Location: Remote EU - Spain Salary: £70K - £110K About: We are seeking a Full Stack Engineer with a proven track record … React, and modern AI/ML development, including LLM frameworks, SDKs, and retrieval-augmented generation (RAG) systems. Key Responsibilities Design and develop scalable full-stack solutions involving both frontend (React/TypeScript) and backend (Java). Build and optimise AI/ML pipelines leveraging LLMs ...

Full Stack Engineer (Java, React, AI/ML/LLM/SDK) – Cutting-Edge Series B scale up Location: Remote EU - Spain Salary: £70K - £110K About: We are seeking a Full Stack Engineer with a proven track record … React, and modern AI/ML development, including LLM frameworks, SDKs, and retrieval-augmented generation (RAG) systems. Key Responsibilities Design and develop scalable full-stack solutions involving both frontend (React/TypeScript) and backend (Java). Build and optimise AI/ML pipelines leveraging LLMs ...

Full Stack Engineer (Java, React, AI/ML/LLM/SDK) – Cutting-Edge Series B scale up Location: Remote EU - Spain Salary: £70K - £110K About: We are seeking a Full Stack Engineer with a proven track record … React, and modern AI/ML development, including LLM frameworks, SDKs, and retrieval-augmented generation (RAG) systems. Key Responsibilities Design and develop scalable full-stack solutions involving both frontend (React/TypeScript) and backend (Java). Build and optimise AI/ML pipelines leveraging LLMs ...

Full Stack Engineer - Azure, C#, .Net, React/ReactJS Outside IR35 12 Month Contract Fully Remote (UK only) £400 - 450 Per Day We're currently working with a London based MedTech company who are searching for a Full Stack Engineer … Azure based core platform, with the bulk of the work will focus on enhancing the workflow engine! We are looking for an experienced Full Stack Engineer who is comfortable working on complex software platforms and is able to get up to speed quickly ...

forefront of GenAI innovation. This role offers the opportunity to build intelligent, scalable applications using the latest in AI, cloud, and full-stack technologies. Role Overview As a GenAI Full Stack Engineer, you'll design and develop advanced AI-powered … monitor LLM performance using tools like Langsmith or Langfuse. Collaborate in agile teams and mentor junior engineers. What You'll Bring Strong full-stack development experience with modern frameworks and cloud platforms. Hands-on experience with GenAI tools and LLM integration. Familiarity with containerization, infrastructure ...

Full Stack Engineer/Developer (JavaScript/TypeScript Node.js) Remote UK to £50k Would you like to work on complex and interesting AI based systems with a team of tech entrepreneurs? You could be joining a growing start-up that is utilising Machine Learning … technology is already making a difference in Scotland, Chile, Canada, Australia, Spain and Norway and the company has ambitious growth plans. As a Full Stack Engineer you will work on a range of projects across the technology stack, primarily using JavaScript/ ...

Thank you for your possible interest. Please apply for further information. Term: Full Time $-107-160 + equity Location: Hybrid London Vertical: Legal Tech Role: Founding Engineer--AI Job Overview As a Founding Engineer (Full Stack) for our AI Platform … tailored for high-stakes legal environments. You'll work closely with legal professionals to integrate AI-driven solutions that enhance litigation processes. Comprehensive Stack Contribution: Lead initiatives across cloud infrastructure, Python backend, and Next.js frontend, while managing large datasets with PostgreSQL and Azure-hosted LLMs. Responsibilities This ...

Senior Full-Stack Engineer (Java & Python) We are seeking a high-impact Senior Full-Stack Engineer to join a growing technology team for a leading investment house supporting market data services within a regulated, enterprise environment. This role … sits at the intersection of data engineering, full-stack development, and business engagement , working closely with stakeholders and external vendors to design and deliver robust, scalable technology solutions aligned to a strategic roadmap. What youll do Design, build, and maintain reliable, scalable data pipelines supporting complex ...

Java Full Stack Engineer - Consultant/Senior Consultant Location: UK (Hybrid Remote with client site travel) Salary: £45,000 - £75,000 + Benefits Security Clearance: SC cleared/eligible Hybrid working | UK-wide Help transform public services through modern engineering. We're supporting … real difference to citizens and frontline staff. The Role As part of a multi-disciplinary agile team, you'll design and build full-stack solutions across major public sector transformation programmes. You'll contribute to high-impact digital services using modern engineering practices, cloud technologies ...

Full Stack Engineer (Front-End Bias) - Contract Day Rate: £450-£500 (Inside IR35) Location: Cambridgeshire/Leicestershire (Hybrid, 2-3 days on site per week) Duration: 6 months initial (long term) Tech Stack: Front-React, Back-Desirable (C#, .net, node) Company: Global … feature development, and collaborate with cross-functional teams in a fast-paced, innovative setting. Key Responsibilities Design, build, and maintain scalable full-stack applications. Develop high-quality front-end interfaces using React. Participate in code reviews, technical discussions, and architectural decisions. Collaborate with product owners, designers ...

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 … 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 ...

Hong Kong, Australia, and the U.S., we offer opportunities for global collaboration and professional development. Job Overview: Were looking for a Full-Stack Engineer who combines deep technical expertise with leadership, curiosity, and a passion for AI-led development. If you enjoy owning complex … optimisation. Design and implement AI-powered capabilities , including RAG workflows, intelligent search, and recommendation systems. Stay ahead of emerging trends in AI and full-stack development , and apply them to real-world solutions. Mentorship & Growth Mentor and support engineers, fostering a culture of collaboration, innovation ...

Full Stack Engineer - C#, React, Next.js, Azure Managed Services £Market rate (Inside IR35) UK/Remote (Must be UK Based) - occasional travel to site may be required 6 months My client is an International Consultancy who are hiring a Full Stack Engineer with C#, React, Next.js and Azure Managed Services experience to work with a high-profile end customer. Key Requirements: Demonstrable Full Stack Engineering experience in a large, complex organisation Technical expertise in C# and React Working knowledge of Next.js Ability ...

Full Stack Engineer - GraphQL - TypeScript | Cloud-Native | Contract (Outside IR35) 📍 West London HQ | Hybrid (2 days on site) | Outside IR35 | 6-month initial contract (extensions likely) GraphQL Full Stack Engineer - TypeScript | Cloud-Native | Contract (Outside IR35) Location: West … London (Hybrid - 2 days/week on site) Contract: 6 months initial (extensions highly likely) GraphQL-focused Full Stack Software Engineer who can design, implement, and evolve high-performing APIs that scale. If crafting elegant GraphQL schemas, building robust TypeScript/Node.js services ...

Senior Full Stack Engineer Salary: £70,000 + 10% bonus Location: Hybrid - Manchester (central) The Opportunity An established but rapidly evolving SaaS product is expanding its engineering team and looking for a Senior Full Stack Engineer to contribute … Environment React/TypeScript .NET/C# Azure Microservices architecture Event-driven design DevOps-led delivery What They're Looking For Strong full stack capability across React and .NET Experience working within a SaaS or high-scale platform Comfort operating in a modern cloud-native environment ...

Senior Full-Stack Engineer – £80,000 + Share Scheme Location: Edinburgh (Hybrid – 2 days per week in office) Join a cutting-edge legal-tech company building AI-enhanced, cloud-based solutions that power litigation, arbitration, and case-management for top global law firms. Working … wants to build complex systems, work with emerging AI technologies, and contribute to architectural decisions. About the Role We're seeking a Senior Full-Stack Engineer to help drive the development of our data-driven, cloud-native digital platform. You'll work across ...

Senior Full-Stack Engineer – £80,000 + Share Scheme Location: Edinburgh (Hybrid – 2 days per week in office) Join a cutting-edge legal-tech company building AI-enhanced, cloud-based solutions that power litigation, arbitration, and case-management for top global law firms. Working … wants to build complex systems, work with emerging AI technologies, and contribute to architectural decisions. About the Role We're seeking a Senior Full-Stack Engineer to help drive the development of our data-driven, cloud-native digital platform. You'll work across ...

Senior Full-Stack Engineer – £80,000 + Share Scheme Location: Edinburgh (Hybrid – 2 days per week in office) Join a cutting-edge legal-tech company building AI-enhanced, cloud-based solutions that power litigation, arbitration, and case-management for top global law firms. Working … wants to build complex systems, work with emerging AI technologies, and contribute to architectural decisions. About the Role We’re seeking a Senior Full-Stack Engineer to help drive the development of our data-driven, cloud-native digital platform. You’ll work across ...

Founding Engineer – Full Stack London | Hybrid (3 days in office) Avanti Recruitment is partnering with an early-stage, Y Combinator-backed legal technology company. They are building an AI-native platform used by top litigation teams at leading law firms … US. They are now hiring a Founding Full Stack Engineer to join a small, elite engineering team and help build a category-defining product from the ground up. The Role Ship production code from day one Own features end-to-end, from customer conversations ...

Full-Stack Engineer – Early-Stage AI Platform About the role A high-growth AI startup is looking for an exceptional full-stack engineer to join as one of their first hires. The company is building a platform that … end. You will engage with users to understand their needs, scope problems, develop solutions, and continuously improve them. Responsibilities Work across the full stack, including cloud infrastructure, backend (Python), frontend (Next.js with TypeScript), and databases (PostgreSQL) Collaborate with users to understand workflows and requirements Architect ...