1 to 25 of 46 Full-Stack Engineer Jobs in London

recruiting Full-Stack Software Engineers for a game changing biotech in West London to build a cloud based data analysis platform that will play a key part in the future of scientific discovery. Working in a small, talented and motivated team using state … augment the development life cycle and speed up productivity, the key focus of the Full-Stack Software Engineer will be : Designing and deliver services to power and maintain data analysis workflows Supporting front-end development (React) to design APIs and contribute to UI implementation ...

London (On-site) £70,000 - £100,000 + Equity + Annual Salary Reviews + Yearly Equity Refresh Are you a Full-Stack Engineer with strong TypeScript and React experience looking to build AI-powered products from concept through to production while working … users, solving complex problems and creating intuitive products that deliver measurable value. The ideal candidate will have experience building and maintaining full-stack applications in a startup or product-focused environment, combined with strong JavaScript and TypeScript skills. Any experience with LLMs, AI tooling, cloud infrastructure ...

Developer, AI Engineer, Python EngineerReference: WA - 05Full-Stack + Agentic AI Engineer | London Based Start-Up Full-Stack Agentic AI Engineer needed to join a growing London based start-up. This is an opportunity for a start … real world product that is being utilized in large scale critical infrastructure industries. You are: Someone with +3 years of experience in full-stack and agentic AI engineering Motivated to take ownership in building and running production ready back-end and frontend systemsExperienced building software that ...

money. For everyone, everywhere. More about our mission and what we offer. Job DescriptionAbout the role: Join us as a Senior Full-Stack Engineer in our critical Account Integrity team. This is a high-impact engineering role with a strong product focus, dedicated … ownership of projects focused on: Building and refining critical controls to protect Wise customers accounts from account takeovers. Working in a full-stack capacity - with Product & Design to design convenient, customer-facing controls & working with data scientists and data analysts to improve our detection capabilitiesYou will ...

Role Description We are seeking a highly skilled Senior Fullstack Developer with deep expertise in React and strong experience deploying applications to cloud platforms, ideally Microsoft Azure (AWS experience also welcome). This role will ...

Senior Java Full Stack Engineer Salary: £60,000 - £70,000 plus benefits, perks, and healthcare options! Job type: Permanent | Hybrid (1-2 days per week) | Occasional travel to client sites Security Clearance: Must be SC eligible Base locations: London, Bristol, Manchester or Glasgow Overview … looking for a Senior Java Full Stack Engineer with strong backend and frontend development experience, alongside proven experience leading teams, managing stakeholders and working directly with clients You'll play a key role in delivering innovative digital solutions for enterprise clients, providing both strong ...

looking for a Lead Software Engineer who will be responsible for the design, development, and deployment of high-quality software solutions. This role involves leading a team of engineers on high-profile projects, ensuring best practices are followed, and driving continuous improvement in software development processes. You will … questions & early-stage hiring eg cv screening or technical assessments when required About You Professional knowledge and experience Essential : Extensive experience in full-stack software engineering, including design, development, testing, and deployment. Hands on experience with Java , Spring Boot , Python and Microservices, although a true polyglot ...

Project description As a Senior Full Stack Java Engineer within the US Corporate Loans POD, you will design, develop, and deliver enterprise integration solutions connecting Loan IQ with upstream and downstream platforms. You will leverage modern cloud-native technologies, AI-assisted development tools ...

The opportunity Build an AI video intelligence platform alongside product, AI and infrastructure specialists. Responsibilities * Develop backend services processing video and sensor data at scale. * Deliver natural-language search, real-time detection and multimodal AI ...

Must Have - Backend: Strong Java/Python skills with Spring and Spring Boot - Frontend fundamentals: Strong HTML5, CSS3, and JavaScript (ES6+) - Modern frontend framework: Hands-on experience with React Js - Component architecture and state: Component ...

About GSK Enterprise AI Enterprise AI is GSK's centre of gravity for applied artificial intelligence. We pair forward deployed engineers and full-stack engineers with scientific, clinical, and business teams to build AI products that get used - not pilots that get archived. We work fast … delivery outcomes. Why You ! We are seeking professionals with the following required skills and qualifications to help us achieve our goals: Strong full-stack or AI/ML engineering experience, including production deployments. Demonstrated ability to build and ship production full-stack ...

front-office applications that support portfolio managers, investment professionals and trading workflows. This is a high-impact engineering role combining hands-on full-stack development, scalable architecture and direct collaboration with front-office stakeholders. Senior Full Stack Software Engineer London … front-office applications that support portfolio managers, investment professionals and trading workflows. This is a high-impact engineering role combining hands-on full-stack development, scalable architecture and direct collaboration with front-office stakeholders. What you'll be doing Design and build modern applications using React ...

innovative solutions that meet business needs while adhering to best practices in security, performance, and maintainability. Role ResponsibilitiesDesign, develop, and maintain scalable full-stack applications using modern frameworks and cloud technologies. Collaborate with cross-functional teams to deliver high-quality software aligned with business objectives. Implement … contributing to planning, estimation, and retrospectives. Stay current with emerging technologies and incorporate best practices into development. Experience/CompetencesEssentialStrong experience in full-stack development within enterprise environments. Proficiency in front-end technologies: TypeScript, React (or similar frameworks).Strong back-end experience with C# language. SOLID ...

Senior Full Stack Python Engineer - Agentic AI & Data Platforms Location: London (Hybrid - 3 days per week onsite) Day Rate: Up to £900 per day Contract Type: Contract IR35 Status: Inside IR35 Client: Leading Global Investment Bank CV Submission Deadline: Within 48 hours The Opportunity … exciting opportunity for a hands-on engineer to work at the intersection of Python engineering, distributed systems, Generative AI and full-stack development. You will be responsible for designing and delivering production-grade backend services, asynchronous processing pipelines, MCP (Model Context Protocol) servers ...

Senior Full Stack Python Engineer - Agentic AI & Data Platforms Location: London (Hybrid - 3 days per week onsite) Day Rate: Up to £900 per day Contract Type: Contract IR35 Status: Inside IR35 Client: Leading Global Investment Bank CV Submission Deadline: Within 48 hours The Opportunity … exciting opportunity for a hands-on engineer to work at the intersection of Python engineering, distributed systems, Generative AI and full-stack development. You will be responsible for designing and delivering production-grade backend services, asynchronous processing pipelines, MCP (Model Context Protocol) servers ...

GenAI Full Stack Engineer - Managing Consultant Salary: £65,000 - £80,000 pa plus benefits, perks and healthcare options Job Type: Permanent - Hybrid/2 x days per week - Travel to client site Base Locations: London, Manchester, Newcastle, Glasgow Overview: We're looking … GenAI Full Stack Engineer who is passionate about solving real-world challenges through technology. You'll work closely with senior stakeholders both internally and within key clients to create GenAI strategies that translate business issues into relevant technical solutions and competitive propositions that ...

GenAI Full Stack Engineer - Managing Consultant Salary: £65,000 - £80,000 pa plus benefits, perks and healthcare options Job Type: Permanent - Hybrid/2 x days per week - Travel to client site Base Locations: London, Manchester, Newcastle, Glasgow Overview: We're looking … GenAI Full Stack Engineer who is passionate about solving real-world challenges through technology. You'll work closely with senior stakeholders both internally and within key clients to create GenAI strategies that translate business issues into relevant technical solutions and competitive propositions that ...

well as becoming part of the fabric of Cisco’s wireless, security and collaboration systems. We are a small team where every engineer is hands-on and has a voice in where the product and technology goes. This creates a rare opportunity for you to work with … with product managers, designers, and engineers to deliver reliable, accessible, and high-performing solutions to real customer problems. You will strengthen your full-stack skills by working across the application and learning how the product processes and presents complex endpoint data.Minimum QualificationsProfessional production-level experience with ...

Fantastic opportunity to join a world class Banking environment. Senior Full Stack Python Engineer - Agentic Systems & Data Platforms Seniority Level: Senior (5-8 years' experience) Work Arrangement: Hybrid (3 days office) We are looking for a Senior Full Stack Python … Engineer to design, build, and deliver intelligent backend systems and modern front-end applications that support complex, data-intensive workflows. This role sits at the intersection of distributed systems engineering, AI/agentic tooling, and front-end data visualization - ideal for an engineer who enjoys working ...

willing to work on site with these clients from time to time. About the roleAs a Full Stack Software Engineer, you will collaborate with cross-functional teams to build and scale AI-powered systems that solve unique challenges for global clients. This … solid backend development skills in Python frameworks (such as FastAPI) and are comfortable managing the full application lifecycle. You have full-stack experience and exposure to TypeScript and modern frontend frameworks like React or VueYou have experience deploying software within cloud environments like ...

Fullstack Engineer Project Description WS1 is an initial workstream focused on building an AI/agentic capability on Azure using Python. The team will shape and deliver an early solution in partnership with the business, establishing the technical foundations, architecture, and product direction for the wider programme. Role ...

engineer who enjoys solving challenging problems, taking ownership, and supporting colleagues.Skills required:Strong commercial experience with TypeScript, JavaScript, and Node.jsProven full-stack development experience using React and Node.jsExperience designing scalable applications and APIsGood knowledge of MongoDB, Redis or similar technologiesExperience with CI/… communication skillsExperience with cloud platforms and AI-assisted development tools would be beneficialWhat you'll be doing:Design, build and maintain full-stack financial planning and modelling applicationsTake ownership of development from technical design through to productionContribute to architecture, performance, scalability and security improvementsImprove CI/ ...

high-profile platform that combines modern web applications, distributed services and distributed ledger technology. Lead and grow a team of full-stack engineers as a hands-on player-manager: set technical direction, mentor and develop engineers, and stay in the code yourself. Design and build front … experience on blockchain or distributed ledger projects, including smart contract development and an understanding of its security, testing and operational considerations. Broad full-stack depth built over a career, across several back-end languages and frameworks and several front-end frameworks, with the judgement to choose ...

Lead Full Stack Engineer (Python/AWS) - 12-Month Contract London (Hybrid) | Inside IR35 We're looking for an experienced Lead Full Stack Engineer (Python/AWS) to take technical ownership of a high-profile digital product … major organisation. You'll be the senior-most engineer on the product team, shaping the architecture, setting engineering standards and staying hands-on where it matters most. You'll also guide the product towards a more scalable, secure and maintainable technical foundation. This is a 12-month contract ...

FULL STACK ENGINEER £80,000 + BONUS LONDON This is a fantastic opportunity to join a newly established engineering team building an AI-powered SaaS platform from the ground up. You'll have genuine ownership across the full technology stack ...