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    • 273,635+ Fullstack Software Engineer Java React Aws Jobs in UK — Top Companies Hiring June 2026

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    Full stack Engineer

    Job Description We’re looking for Full-stack developers at all levels, ranging from Junior (2+ years’ experience) to Principal engineers and Architects, to join us as we kick off new projects using Java and React with tier-1 investment banks. You’ll work on mission‑critical systems bringi ...

    Graduate Software EngineerAbout the Role: in London S&P Global

    Graduate Software Engineer Location: London, United Kingdom Posted about 1 year ago Tech Stack Computer Science Software Engineer Java Python Scala Data Structures Clojure Requirements </h ...

    Java Developer

    Direct message the job poster from Intuition IT – Intuitive Technology Recruitment Job Title: Java Developer (Drupal and Angular) Type: Contract (6-12 months) potential to extend Day Rate: 300-350 (inside IR35) Must Have Skills: Java, Angular and Drupal Job Summary: ...

    Full Stack Senior Engineer in London Loopla

    About Us Loopla is an online family events platform with a mission to grow and develop a web-based events platform and event management system. We are a small, dynamic team based in London with a passion for connecting families through engaging and memorable experiences. About the Role </h ...

    Staff Engineer (Identity Team)

    Requirements A Bachelor's or Master's degree in Computer Science, Software Engineering, or a closely related technical discipline, with a strong academic record You’ll probably have over 7 years of experience as a software engineer writing production-grade code, but competency, at ...

    Software Developer in Luton Rise Technical Recruitment

    We are Hiring: Software Engineer We are currently seeking an experienced Software Engineer with a background as a Software Developer. The ideal candidate will have strong skills in JavaScript and LiveView. A degree in Computer Science or a related field is preferred. The position is based in Luton, ...

    Backend Engineer (Python)

    Backend Engineer (Python)Location: London, UK · Hybrid (3 days in our Paddington HQ: Mon, Tue, Fri)Stack: Python, Flask, SQLAlchemy, MySQL, AWS (React on the frontend)In 2018 we set out to solve a problem millions of people faced: not just struggling with their skin, but stru ...

    Senior Full Stack Engineer WhoSampled

    Every great song has a story behind it: a sample flipped into something new, a melody borrowed and reborn, a classic reinterpreted for a new generation. WhoSampled is where those stories live. WhoSampled is the world's leading database of music samples, interpolations, cover songs, and remixes. Bui ...

    Senior Software Engineer – Margin Technology Assistant Vice President

    Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build ...

    Java Developer

    Java Developer SC Cleared 6‑month contract (initially, with extensions possible) Location: London/Hybrid, mostly remote Rate: £Market rates per day (via Umbrella company) Key Responsibilities Design, develop, test, and maintain Java-based ap ...

    Java Developer

    Introduction: We’reWorldFirst,aninternationalpaymentsbusinesshelpingmovemoneyaroundtheworld.WebecamepartofAntGroupin2019,acceleratingourmissiontocreatetheworld’sbestplatformforinternationaltradebycombiningWorldFirst’sproductswithAnt’ssolutionsaimedatenablingthedigitalizationofthemodernservicesind ...

    Java Developer

    Overview Java & Kotlin Consultant at Understanding Recruitment. Connecting the finest Java & Kotlin Developers with the best global tech companies … Fully Remote working from home anywhere in the UK We are partnered with a Sustainable Energy Start-up on a mission to become the l ...

    Java Development

    DescriptionWe are looking for a skilled Java Developer to join our team in India. The ideal candidate will have 2-12 years of experience in Java development and a strong grasp of software development principles. You will be responsible for designing, developing, and maintaining scala ...

    Java Developer

    Location: UK (Hybrid / Onsite as required)Experience: 2–5 yearsRole Type: Fixed Term ContractOverviewWe are building a modern Data Fabric platform that enables the ingestion ...

    Senior Java Backend Engineer Leeds Based

    At Rockstar Games, we create world‑class entertainment experiences. By joining our team, you will contribute as Senior Software Engineer (Java) to some of the most rewarding, large‑scale creative projects in the entertainment medium. We foster an inclusive, highly motivated environment where you c ...

    Senior Software Developer (Java, Node) | Must have UK Government experience

    Overview Senior Software Developer Remote with ad-hoc travel to Manchester || Experience within UK central government required The Company At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering auto ...

    Back end Java Developer Investment Management Firm

    You get to build something from scratch, and the people you build it for sit right next to you. This is a greenfield project. No legacy codebase to wrestle with, no inherited technical debt to apologise for. You are designing and building from the ground up, owning the work across the full software lif ...

    Full Stack Engineer

    Base pay range Junior Full Stack Engineer Salary: £30,000-40,000 DOE & Two Bonus Schemes per year Location: Stoke Area - Hybrid Are you a Junior Full Stack Engineer who's passionate about making a positive environmental impact? Maxwell Bond hav ...

    Embedded Software Engineer Engineering, Software, Manufacture

    We are looking for an Embedded Software Engineer to join our Software Engineering team in Blackbushe. This is an opportunity to work on technically complex, real-world embedded systems where software and hardware combine to solve challenging engineering problems. The Role As an Embedded S ...

    .NET Developer

    .NET Developer - World Class Entertainment Company - Canterbury (Tech stack: .NET, .NET Core, ASP.NET, C#, React, Angular, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Full Stack Development, Architecture) Our client has been producing unparalleled ent ...

    Java Developer

    Wipro is looking for a Java Developer to join our team. Wipro is an exciting organization to work for. We ranked as a “Top Employer” as part of the Top Employer Institute 2023 annual listings, assessed on key HR practices including Diversity and Inclusion. Our business has seen exciting growth in th ...

    Java Developer

    A Senior Back-End Java Developer is required to support a major Government transformation programme focused on Identity and Access Management. You will deliver enhancements, new features, and BAU activity within a continuous improvement squad. The role includes supporting the re?platforming of an IDAM serv ...

    Software Engineer Transfers (Client Journeys)

    About the role We're looking for a Full-Stack Engineer to develop and maintain our suite of transfer applications. You’ll work across three repositories spanning React frontends and AWS serverless backends, contributing to feature delivery, bug fixes, and operational support across the full stack. ...

    AI Engineer

    We’re looking for an AI Engineer who brings fresh ideas, has a curious nature and is passionate about working in an Engineering environment that focuses on building products to achieve the company's strategic goals. As a Software Engineer within Checkout.com’s AI Centre of Excellence, you will rapid ...

    Software Development Engineer, Ring Cloud CV in Cambridge Amazon

    Software Development Engineer, Ring Cloud CV Cambridge, United Kingdom Posted 10 months ago Tech stack C Science Java Cloud Experience In professional, non‑internship software development experience programmin ...

    Senior Full Stack Python Engineer — Public Sector

    Brio Digital is seeking a Senior Full Stack Python Engineer to join a major public sector digital programme delivering critical services. This hybrid role involves developing scalable Python services, building modern React front ends, and working with AWS cloud infrastructure. The ideal candidate must ...

    Senior Java Engineer Front Office Pricing & Risk (London)

    A financial technology company in London is seeking a Senior Java Software Engineer to join their core development team. The ideal candidate will have over 8 years of experience with Java and Python, and a strong background in trading and pricing solutions. This role involves technical leadership and collaborati ...

    Java Engineer: Secure Cloud Innovator for Public Sector

    IBM is looking for a Java Engineer in Cheltenham, UK, to support public sector projects. This role involves designing, developing, and maintaining software systems that impact critical national services. Candidates should have foundational Java knowledge, a commitment to learning, and a collaborative spirit. The ...

    React UI Senior Lead Engineer Synergy EMEA

    We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Senior Lead Software Engineer within the Equities Derivatives and Risk Technology team at JPMorgan Chase, you will play a pivotal role in an agile environment, driving the developm ...

    Infrastructure Engineer

    Leading Crypto Trading Client requires an Infrastructure Engineer with Web Scraping, Python and networking tools and Linux. All rounder position will look after Network Virtual Servers, self starter!Aws NetworkingInfrastructureYou are pioneering and innovative and want to be part of the cutting-e ...

    Java Engineer in Burgess Hill American Express

    Java Engineer BurgessHill, UnitedKingdom Tech stack Kotlin REST Java RESTful API Minimum Qualifications Minimum 4-5 years of professional experience in software development. Proficient in Java and/or K ...

    Senior Staff Software Engineer, Time Engineering

    Senior Staff Software Engineer, Time Engineering Gusto 08 August 2025 Join Gusto as a Senior Staff Software Engineer (Backend) on the Time engineering team and help shape the future of time management for businesses. You'll design, build, and scale high-performance APIs that power time trackin ...

    Software Development Engineer in Test (REST, Phyton) Decisioning team

    Software Development Engineer in Test- Hybrid Nice to meet you! We’re a leader in data and AI. Through our software and services, we inspire customers around the world to transform data into intelligence - and questions into answers. We’re also a ...

    Senior SDET: REST & Python Automation (Hybrid)

    Software Development Engineer in Test- Hybrid Nice to meet you! We’re a leader in data and AI. Through our software and services, we inspire customers around the world to transform data into intelligence - and questions into answers. We’re also a ...

    Sr. Full Stack Software Developer (.NET Core, C#, ReactJS, Azure/AWS) with expertise in legacy application modernization, MS Access/on prem migration, PowerShell scripting, SQL/DB2 8630

    Sr. Full Stack Software Developer (.NET Core, C#, ReactJS, Azure/AWS) with expertise in legacy application modernization, MS Access/on-prem migration, PowerShell scripting, SQL/DB2 - Duration: 6 MonthsLocation: Winnipeg, London or Toronto Hybrid: Yes, 3x/week a ...

    Senior Software Engineer Fintech API & Cloud Platform

    Requirements You're highly proficient in building robust, scalable Java services ,You have hands-on experience designing, building, and running applications in AWS ,You have built high-performance applications using Spring framework ,SQL experience (ideally with Ora ...

    Automation Tester Jobs

    We are currently seeking an experienced Lead Test Automation Engineer in Python with a strong background in automation and performance solutions for our dynamic team. This role is expected to design, develop, and maintain high-standard automated regression suites and test harnesses. If you're a motivated, ...

    Lead Test Automation Engineer (Python/Java)

    We are currently seeking an experienced Lead Test Automation Engineer in Python with a strong background in automation and performance solutions for our dynamic team. This role is expected to design, develop, and maintain high-standard automated regression suites and test harnesses. If you're a motivated, ...

    Full Stack Engineer – Kotlin, React / Typescript – Contract – London

    Full Stack Engineer – Kotlin, React / Typescript – Contract – London Category Contract Posted On March 25, 2026 Introduction Talent-Relay has partnered with a global player in the financial services sector to urgently onboard an experienced Full Stack ...

    Full Stack Engineer

    Job Title: Full stack EngineerLocation: CardiffHybrid / Flexible WorkingSalary: up to £50,000 + up to 20% annual bonus + benefitsStability, flexibility and the opportunity to work on greenfield projects within one of Europe’s leading financial experts, sound interesting to y ...

    Applied AI Engineer / Forward Deployed AI Engineer

    We’re looking for an Applied AI Engineer who can design, build, and deploy real-world AI solutions — not just prototypes. This role suits someone who enjoys solving complex business problems with modern AI, cloud, software engineering, and machine learning tools. You’ll work closely with te ...

    Full Stack Engineer

    Full Stack Engineer (Web & Data) | Hybrid / London | £45,000 – £55,000 A growing digital consultancy is seeking a Full Stack Engineer to work across modern web applications and data-driven platforms, delivering end-to-end solutions for a range of clients and industries. You’ll join a coll ...

    Software Engineer 4 Month Contract: Stockport/Hybrid

    Software Engineer - 4-month contract: Stockport/Hybrid Interviewing now for a Software Engineer for a 4-month project (outside IR35). You will play an integral part of an agile team to enhance, build, and deliver products in a secure, stable, and scalable way. You will have previous experience in ...

    Software Engineer Gloucester National Security in Gloucester BAE Systems

    Software Engineer - Gloucester - National Security Gloucester, United Kingdom Posted 10 months ago This is a job posted by our partner Jooble Tech stack Software Engineer Security Backend C Java Node.js </li ...

    Test Lead

    Job Description About the Company Scrumconnect Consulting delivers digital solutions to UK government departments. Role Overview We are looking for a Test Lead/Test Manager to own and shape the quality strategy for digital services delivered to a UK government client. Th ...

    Senior .NET Developer

    Senior .NET Developer is required by fast growing and highly successful technology consultancy.(Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, React, TypeScript, Programmer, Full Stack Engineer, Architect, ...

    Junior Java Developer: Mentored Backend Growth

    Junior Java Developer Location: Newcastle (5 days a week or willingness to relocate) Nology is excited to partner with a leading organisation that values learning, collaboration, and innovation. This is a fantastic opportunity for a motivated developer to kickstart or ...

    Java Developer

    Junior Java Developer Location: Newcastle (5 days a week or willingness to relocate) Nology is excited to partner with a leading organisation that values learning, collaboration, and innovation. This is a fantastic opportunity for a motivated developer to kickstart or ...

    Software Engineer (Systematic Hedge Fund)

    This is a hands‑on software engineering role within a systematic hedge fund where technology sits at the core of the business. The systems you build directly support trading, research, and core operations, and your work will have real, measurable impact. You’ll join a well‑established engineering te ...

    Software Engineer, Back End

    A Super Ambitious Startup At Enterprise League, we are passionate about helping people improve the way they do business. We are on a mission to help millions of entrepreneurs expand their business horizon and increase their company’s success. If you’re excited about projects that could chan ...

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