• United Kingdom Jobs Expertini profile avatar

    • 227,879+ Cloudnative Java React Engineer Jobs in UK — Top Companies Hiring July 2026

    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. Cloudnative Java React Engineer Jobs in United Kingdom

    5. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Senior ML Engineer — London: Scale Data & Models

    WorksHub is seeking a Senior Machine Learning Engineer based in London, United Kingdom. This full-time role involves effective communication and proficiency in programming languages including Go, C++, Java, Rust, along with experience in deep learning frameworks such as PyTorch and TensorFlow. The position offer ...

    Healthcare Test Engineering Lead — Automation & QA

    Kainos is seeking a Lead Test Engineer (Consultant) in Budock Water, England. In this role, you'll provide technical leadership in software testing and manage a small team, ensuring high-quality application delivery. Essential requirements include strong expertise in test automation and programming in Java, as w ...

    Fintech Frontend Support Engineer — Angular & ASP.NET MVC

    Java Script Works is seeking a Support Engineer to join their team in London, United Kingdom. This full-time role involves both frontend and backend development responsibilities using technologies such as HTML5, JavaScript, Angular.js, CSS3, and ASP.NET MVC. The ideal candidate will demonstrate experie ...

    Production Database Engineer: Automations & Resilience

    Palantir Technologies is seeking a Database Operations Engineer to automate database deployments and maintain operational excellence in production systems. This role involves troubleshooting, managing large-scale migrations, and collaborating with engineering teams. Ideal candidates will have strong coding skill ...

    Senior Automation Engineer: Linux, Cloud & Scripting

    Amazon UK Services Ltd. is seeking a Sr Automation Engineer in Melton, United Kingdom. The ideal candidate will have extensive experience in SQL, Linux, Cloud Technology, and IP Networking. Skills in scripting languages like Java, Python, and Perl are essential. This full-time role requires strong project manage ...

    Senior Mobile Engineer — Android & TypeScript

    Java Script Works is looking for a Senior Engineer – Mobile in Staines-upon-Thames, UK. The role involves developing mobile applications primarily using JavaScript and TypeScript, with a focus on deployment in Android and iOS ecosystems. Candidates should have strong expertise in Redux and mobile development. Th ...

    Part Time Lead QA Engineer Cloud, Security & Performance

    Java Script Works is seeking a Lead QA Engineer – Part Time in Nottingham, United Kingdom. This position necessitates a strong background in programming concepts, familiarity with languages like .NET, C#, and JavaScript, and expertise in non-functional testing including security and performance. The ideal candid ...

    AI First Quality Engineer — Data Platforms

    A leading data integration platform in Manchester is seeking a Quality Engineer to join the Platform Stability team. This hybrid role emphasizes the use of AI for enhancing data pipeline integrity and productivity. Ideal for candidates with strong data engineering and AI experience, as well as proficiency in Jav ...

    Senior Electronics & Software Engineer

    Java Script Works is looking for a Senior Electronics Engineer based in Manchester, United Kingdom. The ideal candidate should be proficient in TypeScript, JavaScript, and Node.js. Responsibilities include delivering high-quality outputs with minimal effort and effectively communicating project actions and plans ...

    Senior Cloud Security & Infra Engineer (AWS)

    Java Script Works is seeking a Senior Software Engineer in Greater London to design, develop, and deploy cloud infrastructure on AWS utilizing technologies like CloudFormation, CDK, and Terraform. The ideal candidate will have expertise in Node.js, TypeScript, and NestJS, alongside a strong focus on implementing ...

    D365 Finance Lead Engineer (Retail)

    Java Script Works is seeking a Lead - D365 Engineer (Finance) based in London. This full-time role requires a strong background in Dynamics 365 development, especially in the retail sector. Candidates should possess robust expertise in TypeScript, X++, .NET, and have experience with finance-related D365 F&O modu ...

    Senior Backend Architect — Global Cloud Native SaaS

    A leading cybersecurity company in London is seeking an experienced Backend Engineer to architect and design systems for a massive distributed network. The role demands at least 6 years of developing high scale SaaS microservices, proficient in Java, Go, or Spring Boot, and fluent in PostgreSQL, MongoDB, and Red ...

    Senior Backend Engineer — TypeScript & Python

    Java Script Works is looking for a Senior Software Engineer (Backend) based in London, UK. The role focuses on managing the backend with technologies like TypeScript, Express, and Python while working with Neo4j for database management. A competitive salary range of £100K - £140K is offered for this full-time ...

    Staff Engineer & Team Lead Backend & Architecture

    A leading fintech company is seeking a Staff Engineer to lead and inspire engineering teams at their London office. The role includes coaching team members, overseeing complex projects, and contributing to a robust platform built primarily in Java. This position offers a collaborative environment and emphasizes ...

    Staff Engineer & Team Lead Backend & Architecture

    A leading fintech company is seeking a Staff Engineer to lead and inspire engineering teams at their London office. The role includes coaching team members, overseeing complex projects, and contributing to a robust platform built primarily in Java. This position offers a collaborative environment and emphasizes ...

    Staff Engineer & Team Lead Backend & Architecture

    A leading fintech company is seeking a Staff Engineer to lead and inspire engineering teams at their London office. The role includes coaching team members, overseeing complex projects, and contributing to a robust platform built primarily in Java. This position offers a collaborative environment and emphasizes ...

    Cyber Vulnerability Engineer: Reverse Engineering Specialist

    Cyber UK is looking for a Cyber Software Vulnerability Engineer to work in Manchester. The role involves software analysis, reverse engineering of various technologies, and collaboration with cybersecurity teams. Candidates should be proficient in C, C++, Java, or C# and familiar with automation scripting. Clear ...

    Senior Embedded Software Engineer – C/C++, Python & SQLite

    Java Script Works is searching for a Senior Embedded Software Engineer to join their team in Eastleigh, United Kingdom. This full-time role requires a Bachelor’s degree in engineering and extensive software development experience, particularly in C++. Familiarity with tools like Node.js, Python, and SQLite is de ...

    Lead Engineer, Enterprise AI — Build Scalable AI Solutions

    Java Script Works is looking for a Lead Engineer – Enterprise AI in Hook, United Kingdom. This full-time role requires a strong background in Python or TypeScript and operational experience with internal products. The candidate will be responsible for ensuring that products are well maintained and supported whil ...

    Senior Android Engineer — Build Scalable Health Apps

    Flo Health Inc. is looking for an experienced Android Engineer to shape the mobile experience of millions. This role demands 7+ years of hands-on development experience, expertise in Java, and familiarity with the Android ecosystem. The position involves developing features, ensuring excellent user experience, a ...

    Low Latency Software Engineer for Trading Systems

    A global trading firm in Greater London seeks a Software Engineer to join their technology team. This role involves designing, developing, testing, and deploying proprietary software for trading strategies and risk analysis. Candidates should have at least 2 years of experience in Java, C++, and Python, along wi ...

    Senior Real Time Trading Platform Engineer

    P2P in Greater London is seeking a skilled engineer for their Trading Platform Engineering team. The role focuses on designing and optimizing high-performance systems with proficiency in Java and deep knowledge of Linux kernel internals. The successful candidate will have experience in low-latency opti ...

    Senior Payments Software Engineer SDKs & Backend

    NMI is seeking an experienced Software Engineer for their Payments Processing group in Bristol, UK. This role focuses on designing and maintaining SDKs and backend components for secure payment transactions across integrations. The ideal candidate has a strong background in C# or Java, along with subst ...

    Senior Full Stack Engineer – Cloud & Incident Response Lead

    A technology firm in Leeds is looking for a Senior Full Stack Engineer to support and enhance a diverse range of applications. You will handle business-as-usual operations and contribute to complex incident management. The ideal candidate should have strong knowledge in Java, Python, NodeJS, or C#, and experienc ...

    Principal Full Stack Engineer & Tech Leader (Cloud)

    A leading consultancy firm in the UK is seeking an experienced Principal Full Stack Engineer to lead L2/L3 support teams. The ideal candidate will have expertise in Java, Python, Node.js, or C#, alongside substantial cloud architecture experience (AWS or Azure). This role emphasizes technical leadership, mentori ...

    Trading Connectivity Software Engineer (Go Backend)

    A leading technology firm in London seeks a Software Engineer for the Trading Connectivity team. This role involves designing and maintaining high-performance backend systems to support the Talos trading platform. Candidates should have 2-5 years of experience in software engineering, preferably with Go or Java, ...

    Client Facing Software Engineer, UK Production Support

    GBST Holdings Ltd is seeking a Software Engineer to join the UK production support team. This role involves providing crucial support to clients, including issue resolution and consultancy. The ideal candidate will have extensive software engineering experience, strong knowledge of Java and application ...

    Staff Software Engineer, Warehousing Cloud & Automation

    A renowned retail company in London is seeking a Software Engineer to build and maintain high-quality cloud infrastructure solutions. Key responsibilities include enhancing engineering standards and mentoring team members. The ideal candidate should have robust backend system development experience, and proficie ...

    Fullstack Engineer: Build AI Driven Data Tools

    A leading technology company in London is looking for a Fullstack Software Engineer to join their team. The successful candidate will develop tools for data integration and visualization while optimizing machine learning models. Strong experience in Java and Python, paired with an interest in AI technologies, is ...

    DevOps Engineer: CI/CD & Web Tech Specialist

    Java Script Works is looking for a DevOps Engineer located in Harrogate, United Kingdom. The ideal candidate will have a solid understanding of CI/CD principles and experience in implementing them effectively. Responsibilities include managing complex merge conflicts and utilizing tools like Bitbucket. ...

    Full Stack Engineer: Angular UI & High Performance APIs

    Java Script Works in London is seeking a Full Stack Software Engineer to contribute to rendering performance and API response times. You will design and build reusable UI components using Angular and TypeScript, while helping to maintain high-performance backend systems. This full-time role offers a co ...

    Backend Software Engineer II, Identity & Authorization Platform

    Ripple in Greater London is seeking a Software Engineer II to join their Authentication & Authorisation platform team. The role involves building and shipping features within the identity platform. Ideal candidates will have experience in backend engineering with Golang or Java and some exposure to Kubernetes. T ...

    Front End Engineer Hyperscale Cloud Console (London)

    Java Script Works is seeking a Front End Software Engineer based in London, UK. This full-time position requires strong skills in modern JavaScript frameworks such as ES6+, TypeScript, and Node.js. The ideal candidate will have professional experience in front-end development and familiarity with cloud-based com ...

    Senior Backend Engineer Scalable Account Communications

    Dangote Industries Limited is looking for a Backend Engineer to join the Account Communications team in Greater London. The role involves enhancing platform infrastructure and ensuring reliable communication delivery to millions of customers. The ideal candidate should excel in backend languages such a ...

    Staff Backend Engineer, Risk & Fraud Remote UK

    A global digital sports platform is seeking a Staff Backend Engineer to lead backend architecture focused on fraud detection and responsible gaming. This role requires deep expertise in Java and Spring Boot, along with experience in designing secure, distributed systems. You will collaborate with cross-functiona ...

    Senior Cloud Infra Engineer — Remote, Equity, Flexible PTO

    A leading cloud analytics company in the UK is seeking a Cloud Infrastructure Software Engineer to design and maintain scalable distributed systems. The role requires over 5 years of experience in software development using languages like Go and Java, as well as familiarity with cloud technologies such as AWS an ...

    Fintech Software Engineer – Payments & Cloud

    Edenred is seeking a Software Engineer in London to contribute to the design and development of innovative fintech solutions. The candidate should have strong Java 8+ and SQL skills, familiarity with Spring Boot and RESTful API development, and a collaborative attitude. Key responsibilities include developing pl ...

    SDET Engineer Automation, API & Security Testing

    Scrumconnect Consulting is hiring a Software Development Engineer in Test (SDET) to join their team in Swansea. The role involves designing and maintaining automated test frameworks, ensuring quality in high-volume digital services. Ideal candidates will have a strong coding background in Java, JavaScr ...

    Senior Software Performance Engineer JVM & Cloud Scaling

    A global payments technology company in the UK seeks a Senior Software Performance Engineer to optimize performance and scalability of its systems. The ideal candidate has extensive experience in JVM performance tuning, Java profiling tools, and real-time data streaming. This hybrid role involves mentoring engin ...

    Site Reliability Engineer Cloud, Kubernetes & Observability

    A leading technology firm based in Bournemouth is looking for a Site Reliability Engineer to design and maintain highly available Java/Spring Boot applications. You will focus on cloud migration, automating infrastructure using Kubernetes and Terraform, and driving analytics for system performance optimization. ...

    Staff Engineer & Team Lead Backend & Architecture

    A leading fintech company is seeking a Staff Engineer to lead and inspire engineering teams at their London office. The role includes coaching team members, overseeing complex projects, and contributing to a robust platform built primarily in Java. This position offers a collaborative environment and emphasizes ...

    Senior Software Engineer (Associate) – Trade Processing

    Nomura is seeking a Senior Software Engineer (Associate) for a hybrid role in London. This position involves developing a global trading processing system and enhancing existing systems within Global Markets IT. The ideal candidate must possess strong Java skills, experience with distributed messaging ...

    Lead Full Stack Engineer Public Sector, Hybrid

    A digital transformation consultancy in the UK is seeking a Lead Full Stack Software Engineer to take overall technical ownership of high-quality, scalable digital solutions. The role involves leading Engineering teams, collaborating with clients, and driving innovation across services. Required skills include e ...

    Senior Full Stack Engineer: Lead Public Sector Solutions

    A digital transformation consultancy in Altrincham is seeking a Senior Full Stack Software Engineer to design and deliver digital solutions for public sector challenges. The role requires ownership of delivery, strong expertise in .NET, Java, or Python, and mentoring skills. The ideal candidate will thrive in a ...

    Hybrid Senior Low Latency Engineer for Algo Trading

    Citi is looking for a Senior Low Latency Engineer in London to lead the development of low-latency systems within the High Performance Architectures team. This role involves building event-sourcing systems in Java and Rust, significantly impacting global finance. You will influence economies and drive ...

    Fullstack Engineer Build Large Scale Impact in London

    WorksHub is seeking a Fullstack Engineer to work on large-scale projects in London, United Kingdom. This role requires strong skills in full-stack development, with a focus on Docker, Kubernetes, Java, and Scala. You will contribute to impactful and meaningful projects. Join us to be part of an innovative team p ...

    Remote Software Engineer — Build & Optimize Systems

    Essential Employment is seeking a Remote Software Engineer for a full-time temporary position. The role involves developing and maintaining software applications, managing IT projects, and conducting data analysis. The ideal candidate will work with stakeholders to gather requirements, produce technica ...

    Field Deployment Software Engineer for Autonomous Systems

    A leading defence technology company in the UK is seeking a Deployed Software Engineer to implement their technology with customers. The role involves travelling to customer sites, writing code, and collaborating with engineers. Ideal candidates will have a degree in a relevant field and strong programming skill ...

    Patchworks iPaaS Integration Engineer

    Java Script Works is seeking an Integration Engineer in London, United Kingdom. The role involves designing integration workflows for platforms like Shopify and using the Patchworks Integration Platform to deliver scalable solutions. The ideal candidate should have solid development skills in JavaScrip ...

    Senior Backend Engineer II Europe & UK Growth

    Wise is seeking a Senior Backend Engineer II to drive innovative growth in Europe. You will be responsible for designing high-performance tools using Java and Spring Boot, mentoring junior engineers, and collaborating with product teams. With a starting salary of £111,000 – £145,000 plus RSUs, Wise off ...

    🚀 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 →

      Cloudnative Java React Engineer Jobs in United Kingdom Job Search Guide, Trends and Insights