• United Kingdom Jobs Expertini profile avatar

    • Full Stack Engineer Java React Cloud Jobs in UK

    Professional job seekers finding United Kingdom jobs through Expertini
    750,000+ professionals on Expertini 750,000+ Candidates
    Join our global community
    Explore Leading Employers
    High-Paying Careers
    Expertini Penguin Mascot Resume Score™
    Resume Score™ Instantly
    Upload Your CV
    Quick 30-second process

    Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

    1. Expertini
    2. United Kingdom
    3. Jobs
    4. Full Stack Engineer Java React Cloud Jobs in United Kingdom

    5. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Senior Full Stack Engineer for AI Research & 3D Data

    Merantix is seeking a highly skilled Senior Full Stack Software Engineer in Greater London to join their team. The role focuses on research and foundation model development, enabling rapid experimentation and model deployment in a hybrid working environment. This position emphasizes building systems fo ...

    Full Stack Engineer Jobs in UK 2026 | Quick Hiring

    Full Stack Engineer Jobs in UK 2026 | Quick Hiring Are you ready to build cutting‑edge digital products that redefine how businesses interact with artificial intelligence? This Full Stack Engineer role offers an exciting opportunity to shape next‑generation AI‑driven user experiences. You will de ...

    Senior Software Engineer AI Driven Full Stack with Equity

    Prolo, a fast-growing startup in London, is seeking a Senior Software Engineer who will own the end-to-end experience of their platform. The successful candidate will lead the development of new features using Node, Python, and React while designing APIs and interfaces for AI interaction. They value product thin ...

    Hybrid Full Stack Engineer (TDD, C# / JS) – API Integrations

    Adria Solutions Ltd. in Warrington seeks a Full Stack Engineer with strong test-driven development experience. The role involves designing and delivering API integrations across a cybersecurity platform, collaborating with QA and DevOps teams. Key qualifications include proficiency in C#/.NET Core, mod ...

    Senior Full Stack Engineer: AI First, LLM Driven Payments

    Ophelos Limited is looking for a Senior Software Engineer (Full Stack) in London. The role involves designing and delivering software with ownership, mentoring team members, and collaborating in a hybrid environment. The ideal candidate should have at least 5 years of experience, proficiency in TypeScr ...

    Senior Full Stack Engineer: Shape Platform & Lead with Impact

    Zinc, based in London, is seeking a Senior Product Engineer to enhance our engineering team. You will be pivotal in shaping our platform's technical direction, building high-quality features, and ensuring our product serves thousands of customers effectively. This role involves close collaboration with ...

    Senior Product Engineer AI Driven 0→1 Full Stack

    A tax platform company in Greater London is seeking a Senior Product Engineer to lead full-stack development of new features. You will be responsible for product discovery, user interviews, and leveraging AI technologies to enhance the user experience. The ideal candidate has over five years of experience in a s ...

    Senior Full Stack Engineer for AI Platform & Data Viz

    Retelligence in Greater London seeks a motivated Full Stack Engineer to join a senior team building advanced AI platforms. The role encompasses managing the entire feature lifecycle, from backend services to interactive frontend experiences. Candidates should excel in Python and TypeScript with a strong grasp of ...

    Senior Software Engineer I — Hybrid, Full‑Stack & AI/ML

    Runna, an innovative app provider for runners, is looking for a talented Full Stack Developer to join their engineering team in London. You will be integral in architecting, building, and delivering features across their platform in a fast-paced environment. The role requires proficiency in TypeScript/JavaScript ...

    Senior Full Stack Engineer TS + Elixir + AWS | Hybrid | Equity

    A leading technology company in London is seeking a Senior Full Stack Engineer to work on innovative Greenfield projects. This role involves a 50/50 split between backend and frontend development, utilizing a tech stack that includes TypeScript, Elixir, Elm, and AWS. You will have a significant role in a small, ...

    Senior Software Engineer AI Driven Full Stack with Equity

    Prolo, a fast-growing startup in London, is seeking a Senior Software Engineer who will own the end-to-end experience of their platform. The successful candidate will lead the development of new features using Node, Python, and React while designing APIs and interfaces for AI interaction. They value product thin ...

    Full Stack Engineer — AI Economics Platform (London, 4d/wk)

    A tech-driven company in London is looking for a Full-Stack Engineer to help build a new platform focused on AI agent costs and margins. You will have full technical ownership of the architecture while collaborating with experienced founders. Ideal candidates should have 3+ years of experience in backend systems ...

    Senior Full‑Stack Engineer: Lead & Scale a SaaS Platform

    A leading investment technology firm in Greater London is looking for a talented full-stack software developer. This role involves optimizing and building features for their award-winning web platform. Candidates should have 4-7 years of experience in web development and proficiency in technologies such as React ...

    Senior Full Stack Engineer Remote, Flexible Hours, Retention Bonus

    A tech firm in Greater London seeks a seasoned full-stack developer to drive the continued evolution of our applications. You're expected to bring over 10 years of PHP expertise and substantial experience with frontend frameworks. The role entails managing features, writing tests, and collaborating deeply on all ...

    Senior Full Stack Engineer | Trading Systems & Real Time UI

    Most full stack engineers have never had a trader lean over their shoulder and ask why a position update took half a second. If you have, this role is likely relevant to you. I am working on a confidential mandate for a London-based trading firm rebuilding its client-facing trading platform from th ...

    Senior & Lead Full Stack Engineer (VC Backed Scale Up)

    If you’re a senior or lead engineer who wants more ownership, better learning, modern AI workflows, and the chance to help build something with real momentum, this is worth a look. Strong engineers around you. Real product problems to solve. Modern tooling. Meaningful input. And the kind of timing wher ...

    Full Stack Javascript Software Engineer in London Quant Capital

    Salary Surbiton, 30 man flat global Dev Team: £80k, Bonus- £750 training budget, Pension, Life / Health, Some Flex Working TypeScript Developers Must Have: Experience coding in JavaScript, HTML5, CSS3, Angular, React , Bootstrap, or Node.js Experience with ...

    Full Stack Engineer — AI First, End to End Ownership

    hackajob is looking for a Full Stack Engineer in London to design and develop mobile applications amid an AI-first culture. This role offers significant ownership, integrating front-end and back-end systems in a hybrid work environment. The ideal candidate should have proven full-stack experience, strong knowled ...

    Full Stack Engineer (Front End Focus) in London Printerpix

    Coding Experience Experience in XHTML, HTML5, CSS3, and JavaScript (ideally 5+ years). JavaScript & Frameworks Strong JavaScript skills with Node.js experience. Minimum 2 years’ experience in either Vue or React (essential). Next.js Experience preferable. ...

    AI Engineer Full Stack Build Internal AI Tools | Hybrid

    Oliver Bernard is recruiting an AI Engineer to design and build production-ready AI applications and internal platforms for a tech business focused on automation. The ideal candidate will have a strong engineering background in Python or TypeScript, experience with LLMs, AI agents, and workflow automation. You w ...

    Hybrid Full Stack AI Engineer — Build Production AI Tools

    Oliver Bernard is looking for a Full-stack AI Engineer in Greater London to join a dynamic tech business. This hybrid role offers the opportunity to work hands-on with AI-powered tooling and workflow automation, collaborating in a small, impactful engineering team. Candidates should have a strong background in P ...

    Freelance Remote Full Stack Engineer to Accelerate NHS Care

    Paloma Health is seeking a Fullstack Engineer to enhance the Paloma Portal, an AI-powered patient pathway and Electronic Patient Record software. In a hybrid or remote setting, you will collaborate across teams, developing innovative solutions for autism and ADHD assessments. Key responsibilities include coding ...

    Senior Full Stack Engineer — AI Driven Real Time Platforms

    SR2 is looking for a Senior Product Engineer for a hybrid role in London. You will tackle complex challenges in real-time data systems and AI-powered workflows within a dynamic startup environment. The role requires expertise in languages like Golang, Rust, and TypeScript, along with a mindset geared towards own ...

    Angular Full Stack Engineer with UX Focus (Hybrid, London)

    Admin Please is searching for a motivated Full Stack Engineer to join our early-stage startup in Central London. In this role, you will closely collaborate with the founding team to develop user-friendly, responsive interfaces for our AI-powered productivity management tool. Ideal candidates have experience with ...

    Full Stack Engineer: Scale AI Driven Front & Back End

    Arrows is seeking a top-tier engineer to join their fast-growing startup in Greater London. The ideal candidate will build both front-end and back-end systems, focusing on scalability and collaboration within a high-performance team. Applicants should have expert Python skills, experience with PostgreSQL and mod ...

    Senior Full Stack Engineer — End to End Delivery & AI

    hackajob is seeking a Senior Specialist, Full-Stack Engineer based in London. This role emphasizes the design and maintenance of backend systems along with the contribution to modern web frontends. The ideal candidate will have strong proficiency in Java and Spring, experience in CI/CD processes, and a solid und ...

    Senior Full Stack Engineer – AI Systems (London, Hybrid, Equity)

    SR2 REC LTD is seeking a Senior Full Stack Engineer to design and build high-quality backend systems using Python and create scalable frontend architecture with React and TypeScript. The role is hybrid based in London, offering a salary of £120,000 to £140,000 plus equity. Ideal candidates are those who enjoy ta ...

    HealthTech Full‑Stack Engineer — AI/CV, Equity in London

    Jack & Jill, a fast-growing health-tech startup, seeks a Full Stack Engineer to join a dynamic team in London. You will build computer vision technology aimed at eliminating musculoskeletal pain, collaborating closely with clinical professionals and UX designers. The role offers autonomy, influence over architec ...

    Founding Full Stack Engineer — Build a Trust‑Driven Marketplace

    black.ai is looking for a founding full-stack engineer in Shoreditch, London. You will own the entire tech stack and collaborate directly with the CEO and other team members. A competitive compensation package of £160-170k includes both salary and shares, designed for those willing to invest fully in a mission-d ...

    Senior Full Stack Engineer: AI Real Time Systems (Hybrid)

    SR2 | Socially Responsible Recruitment | Certified B Corporation™ is looking for a Senior Product Engineer in London. In this hybrid role, you will tackle complex engineering challenges involving distributed systems and high traffic data processing. You will work on real-time event streaming, AI-powered workflow ...

    Full Stack Engineer – C#/.NET, Scale LMS & E commerce

    Virtual College is seeking a Full Stack Software Engineer to join their technology team in Leeds, UK. The role involves designing and maintaining scalable applications, developing features for a Learning Management System, and collaborating with Agile Scrum teams. Strong experience with C# / ASP.NET Core and SQL ...

    Full Stack Engineer AI Driven, End to End Impact

    Atos is seeking a Full Stack Engineer based in Greater London. This role requires designing and deploying solutions for complex business problems and involves significant contributions to innovative projects in AI. Candidates should have a strong background in STEM or relevant coding experience. Benefits include ...

    Senior Full Stack Engineer AI Legal Tech, Global Scale

    Harnham is seeking a senior Full Stack Engineer in Greater London to work on AI-powered legal drafting and document editing. The role involves building and scaling backend foundations, designing APIs, and owning UIs for complex legal workflows. Ideal candidates should have strong skills in Python and/or TypeScri ...

    Hybrid Full Stack Engineer for Real Time Logistics Platform

    Reelables, located in London, is seeking a Full-Stack Developer to lead the creation of innovative smart shipping solutions. In this hybrid position, you will develop and deliver customer-facing features, utilizing your expertise in both frontend and backend technologies, mainly TypeScript and Node.js. You will ...

    Senior Full Stack Engineer — End to End Commerce Platform

    An online marketplace is looking for a Senior Full Stack Engineer to manage end-to-end delivery of their commerce platform. You will design and maintain scalable solutions across front-end and back-end systems using PHP and modern JavaScript frameworks. Responsibilities include working in cross-functional teams, ...

    Senior Full Stack Engineer: Build Premium UX & Scalable APIs

    Mitra Bio is seeking a Senior Full Stack Engineer in Greater London to help shape a luxury-grade digital product. The role involves building exceptional web experiences, developing frontend integrations, and ensuring high product quality. Candidates should have over 5 years of relevant experience, a strong under ...

    Senior Full Stack Engineer | Trading Systems & Real Time UI

    Most full stack engineers have never had a trader lean over their shoulder and ask why a position update took half a second. If you have, this role is likely relevant to you. I am working on a confidential mandate for a London-based trading firm rebuilding its client-facing trading platform from th ...

    Junior Agile Full Stack Engineer — Fast Track to Architect

    About the job JR Graduate Agile Full-Stack Engineer At Theodo we aspire to be a “Career Sanctuary” (or a “safe”, career “fast lane”) where opportunities and inclusion are accessible to all, and people are treated with respect and progress based on merit. From Day 1 we will accelerate your t ...

    GenAI Full Stack Engineer Consultant / Senior Consultant Digital Excellence

    GenAI Full Stack Engineer - Consultant / Senior Consultant - Digital Excellence At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend our strategic, creative and scientific capabilities, collaborating closely with clients to deliver cutting- ed ...

    Senior Full Stack Engineer (£80 150k + Equity) at Encord

    Job Title: Senior Full-Stack Engineer (Front-End Leaning) at Encord Salary: £80-150k + Equity Company Description: Encord - Series C AI infrastructure platform backed by CRV and Y Combinator Job Description: You will lead development of Encord's sophi ...

    Staff Software Engineer Full Stack (Bangkok based, Relocation provided)

    Staff Software Engineer – Full Stack (Bangkok based, Relocation provided) 16 hours ago – Be among the first 25 applicants About Agoda At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for t ...

    Senior Real Time Robotics Full Stack Engineer (Hybrid UK)

    A fast-growing defense tech company in St Albans is seeking a Senior Full Stack Developer to design and deploy scalable software for real-time robotics systems. This hybrid role involves collaborating on advanced technologies while utilizing modern web frameworks and system-oriented languages. Candidates should ...

    Senior Full Stack Engineer: AI SaaS, Remote, Stock Options

    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 cutting-edge technologies like React, Next.js, and Typescript to develop impactful products. The company offers competitive salaries with excel ...

    Full Stack Software Engineer at well funded healthtech SaaS

    Overview This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack. Role Full Stack Software Engineer Company Description Company Descri ...

    Senior Full Stack AI Engineer Fintech, London (4d/wk)

    La Fosse is recruiting a Senior Full-Stack Engineer for a new AI Innovation Team within a leading global fintech based in Central London. In this role, you will own full-stack features from frontends to backends, mentor engineers, and integrate diverse systems. Key requirements include 5+ years of engineering ex ...

    Senior Full Stack Engineer Equity, R&D Time & Hackathons

    A leading tech start-up in Bristol is seeking a Senior Full-Stack Engineer to join their dynamic team. In this role, you will enhance a groundbreaking platform used by major suppliers, working with cutting-edge technologies such as Typescript and Node.js. You will have the opportunity to develop new features and ...

    Senior Full Stack Engineer Fintech Platform Architect & AI CFO

    A fintech startup is seeking a Senior Full-Stack Engineer to own the technical architecture for a platform revolutionizing cross-border finance. You will lead the development of a high-performance React/TypeScript dashboard and build multi-currency wallets using cutting-edge technologies. The ideal candidate has ...

    Senior Full Stack Engineer for AI Powered CX Platform

    A leading AI company in Greater London is seeking a Senior Fullstack Engineer to lead innovative projects in customer experience technology. In this role, you will develop and optimize features across the platform, focusing on solving real-world problems and integrating cutting-edge AI capabilities. Ideal candid ...

    Full Stack Software Engineer – Early Stage HealthTech/FinTech TWE42522

    Overview Full Stack Software Engineer – Early-Stage HealthTech/FinTech - London. Permanent | Competitive Salary + Equity | Seed-Stage Startup | AI, FinTech, Healthcare. We are representing a well-funded, early-stage startup redefining financial visibility in the healthcare sector. Backed by ...

    Senior .NET Full Stack Engineer – Payments, Azure (Hybrid London)

    VirtueTech Recruitment Group is seeking a Senior .NET / Full Stack Developer to join their team in London. This hands-on role involves designing and developing high-performance services and event-driven microservices to support a global payments platform. Candidates should have strong experience with .NET, Azure ...

    🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

    Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

    To-Do Planner

    Organize your job search and personal tasks. All data is confidential.

    Open Planner →

    Wellbeing Center

    Access your confidential wellness report and resources to manage job search stress.

    Check Wellbeing →

    Skill Coach

    Plan your skill development with O*NET support to stay competitive in your field.

    Start Coaching →

    Outfit Helper

    Get AI-powered suggestions on what to wear for your next interview.

    Find Outfit →

    Income Tax Calculator

    Plan your finances with our calculator, updated for 2025 tax regulations.

    Calculate Tax →

    Salary Benchmark

    Get accurate, AI-supported salary trends to know your worth and negotiate better.

    Check Salaries →

    Interview Practice

    Practice for any interview with AI-enabled Q&A sessions. All data is private.

    Start Practicing →

    Interview Predictor

    Use our AI-supported tool to predict potential interview questions based on your resume.

    Predict Questions →

    Interview Practice Timer

    Use our mock interview trainer to perfect your answers under timed conditions.

    Start Timer →

    Behavioral Mastery

    Ace tricky behavioral interviews with our AI-powered practice module.

    Master Answers →

    Question Journal

    Confidentially record interview questions you were asked for future reference.

    Open Journal →

    Interview Ace

    A comprehensive tool to help you master every aspect of your interviews.

    Become an Ace →

    Q&A Logs

    Confidentially track your answers to common questions and refine them over time.

    View Logs →

    Application Planner

    Schedule and organize your job applications in one confidential planner.

    Open Planner →

    Cover Letter Tool

    Create perfect, tailored cover letters for each application with AI support.

    Generate Letter →

    Resume Score

    Get instant feedback on your resume with our NLP-supported analysis tool.

    Check My Score →

    ATS Score

    Check your resume's compatibility with Applicant Tracking Systems (ATS).

    Check ATS Score →

    Application Analyzer

    Use AI to analyze job descriptions and optimize your application materials.

    Analyze Application →

    Career Visualizer

    Confidentially plan and visualize your long-term career path and goals.

    Visualize My Career →

    Offer Genius

    Get intelligent insights and strategies to confidently negotiate job offers.

    Negotiate Offers →

    JobFlow

    Track your entire job search progress from application to offer with this intelligent tool.

    Track My Flow →

    JobSense

    Our intelligent matching engine that provides smart job recommendations.

    Get Smart Matches →

    Networking Toolkit

    Tools to build and manage your professional connections. All data is confidential.

    Build Network →

    Professional CV

    A classic, O*NET supported template for corporate and professional roles.

    Use This Template →

    Executive CV

    A premium, O*NET supported template designed for senior and C-level positions.

    Use This Template →

    Modern CV

    A fresh, stylish, O*NET supported template perfect for tech and modern industries.

    Use This Template →

    Creative CV

    A visually distinct, O*NET supported template for design and artistic roles.

    Use This Template →

    Minimalist CV

    A clean, simple, O*NET supported template that focuses purely on content.

    Use This Template →

    Europass CV

    The standard European Union recommended format for wide compatibility.

    Use This Template →

    Student CV

    An institution-recommended template perfect for internships and first jobs.

    Use This Template →

    Graduate CV

    An institution-recommended template for recent graduates entering the workforce.

    Use This Template →

    Academic CV

    The researcher-recommended format for roles in academia and research.

    Use This Template →

    Developer/IT CV

    A tech-savvy recommended template to highlight your technical skills.

    Use This Template →

    Skilled Worker CV

    A trades-recommended template to showcase hands-on skills and experience.

    Use This Template →

    Monochrome CV

    A sleek, black-and-white, O*NET supported template for a professional look.

    Use This Template →

    Art CV

    An artist-recommended template that allows your creativity to shine.

    Use This Template →

    Harvard CV

    A researcher-recommended template based on the classic Harvard format.

    Use This Template →

    Volunteer Research

    Help us improve our platform by joining our community research program.

    Join Research →

    Review Us

    Share your experience with our tools to help other job seekers.

    Share Experience →

    Register

    Create your free account to save jobs, build your profile, and track applications.

    Create Account →

    Login

    Access your dashboard, manage applications, and continue your job search.

    Access Your Account →

    Profile Builder

    Create a comprehensive professional profile that attracts recruiters and showcases your skills.

    Build Your Profile →

    View Profile

    See your public profile exactly as employers will see it. Make sure it's perfect.

    Preview Profile →

    Bookmarked Jobs

    Keep track of all your saved job opportunities in one organized place.

    View Saved Jobs →

    Your Reviews

    View and manage all the company reviews you've submitted.

    See Your Reviews →

    Following

    Manage the list of companies you follow to stay updated on their new openings.

    Manage Following →

    Find Companies

    Discover and research top employers in your country and industry.

    Discover Employers →

    Standalone CV Builder

    Use our O*NET supported CV builder to create a professional resume from scratch.

    Build Your CV →

    PDF to DOC (Beta)

    Convert your PDF resumes or documents into editable Word (DOC) format.

    Convert PDF →

    DOC to PDF (Beta)

    Create universally compatible PDF documents from your Word (DOC) files.

    Create PDF →

    General FAQ

    Find answers to common questions about our job site and platform.

    Read FAQ →

    Job Seekers FAQ

    Get help and find answers to questions specifically for job seekers.

    Get Help →

    Job Matching

    Learn about the technology and algorithms behind how we match you to jobs.

    Learn How →

    Personalized Matching

    Discover how we use your profile and activity to provide customized job suggestions.

    Learn More →

    Quick Apply

    Understand our fast application process and how to make the most of it.

    Learn More →

    Alert Frequency

    Learn how to manage your job alert settings so you get the updates you want.

    Manage Settings →

    Job Alerts Guide

    A complete guide to understanding how job alerts work and how to use them effectively.

    Read Guide →

    Resume Matching

    Learn how our system matches your resume to job requirements.

    Learn More →

    Ethical Branding

    Read our guide to building a professional and ethical personal brand.

    Read Guide →

    Candidate Visibility

    Learn how to increase your visibility to recruiters on our platform.

    Increase Visibility →

    Verified Badge

    Find out how you can get a verified badge to build trust with employers.

    Get Verified →

    AI ATS Technology

    Learn about the advanced AI and ATS technology that powers our platform.

    Learn More →

    ATS Ranking

    Understand how Applicant Tracking Systems rank you as an applicant.

    Learn More →

    Semantic Matching

    Learn how our AI-powered semantic matching goes beyond keywords.

    Learn More →

    💡 Tools that really enhance your application chances and career growth.

    Go to Your Dashboard →

      Full Stack Engineer Java React Cloud Jobs in United Kingdom Job Search Guide, Trends and Insights