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    Backend Engineer (Java/Kotlin, AWS) – Hybrid, Equity & Impact

    Client Server Ltd. is seeking a talented Backend Software Engineer to work on impactful technologies for a HealthTech Start-up. The role offers a salary up to £120k and equity shares. You will collaborate with the CTO on the system's architecture using Kotlin, Java, SpringBoot, and AWS. Enjoy a hybrid work envir ...

    Software Engineer / Java Sheffield Flexi working £45 60k

    Pinfold Street, Sheffield, United Kingdom My client has spent the best part of a year developing a fully responsive, multi-platform (mobile, tablet, desktop) customer-focused solution. UX, design, and development have thus far been implemented by award-winning agencies, and as the beta launch approache ...

    Remote Senior Java Engineer — Cloud Microservices for Finance

    Sanderson is hiring multiple experienced Senior Java Engineers for a remote-first contract role focused on a major back-office transformation in investment management. The successful candidates will design and deliver robust Java microservices, integrate various platforms, and enhance agile delivery. Ideal candi ...

    Senior Java Engineer Cloud Microservices in Life Sciences

    Trust In SODA is looking for a Senior Software Engineer to join their core engineering team in Greater London. You will architect and build high-scale Cloud-First solutions that significantly contribute to drug discovery and global health. The ideal candidate is an expert in modern Java, microservices, and Sprin ...

    Junior Java Full Stack Engineer Training, Cloud & Growth

    Capgemini Invent is looking for a Junior Full Stack Engineer to join their Digital Excellence team in London. The candidate will be responsible for developing clean code, troubleshooting system issues, and collaborating with teams and clients. A degree in Computer Science and experience with Java applications ar ...

    Senior Java Trader Tech Engineer – Front Office (Hybrid)

    Harrington Starr is hiring a Java Electronic Trading Engineer to join their London team. You will develop low-latency crypto trading systems and collaborate with front office traders and product teams. The role requires over 10 years of experience in Java development, particularly in a front office environment. ...

    Senior Software Engineer II Wise for Enterprise Java

    About the role We’re looking for a Senior Software Engineer II to join our Wise for Banks team and help shape the technical direction of the systems powering Wise’s global payment network. In this role, you’ll operate at the intersection of engineering, product, and partnerships by driving the ar ...

    Senior Java Engineer Hybrid Leeds | APIs, Spring, Cloud

    Tenth Revolution Group is seeking a Senior Java Developer in Leeds. The role involves designing and building data-driven solutions and collaborating with cross-functional teams. You will influence technical decisions, utilize modern technologies, and mentor junior engineers. Key skills include expertise in Java ...

    Lead Java Engineer (SC Cleared) – Hybrid Govt Infra

    The UK Home Office is hiring a Lead Engineer to manage technical delivery in Croydon, Manchester, or Sheffield. This role involves overseeing engineers, ensuring best practices, and collaborating with senior stakeholders. Candidates should have experience in managing teams, strong technical expertise, and knowle ...

    Senior Software Engineer I Acquiring Platform Backend (Java)

    At hackajob we collaborate with Wise to connect them with professionals for the role. Company Description Wise is a global technology company building the best way to move and manage the world’s money. Job Description We are building a new network for global money moveme ...

    Senior Software Engineer Global KYC and Onboarding Java

    Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, ...

    Java Engineer: FIX API & Low Latency Trading Platform

    IG India is seeking a Java Engineer for their IG Prime division, responsible for developing and maintaining FIX APIs that enable institutional clients to trade. The role involves delivering new API functionalities, providing technical support, and ensuring high-performance services. Candidates should have around ...

    Senior Lead Software Engineer Java, React, Cloud & Scale

    JPMorgan Chase & Co. is seeking a Senior Lead Software Engineer in Greater London. In this pivotal role, you will enhance and deliver trusted technology products while influencing product design and application functionality. Ideal candidates will have advanced skills in Java, Spring Boot, React, and Kubernetes, ...

    Junior Java Engineer – Cloud Trading Microservices 3d/wk

    Quant Capital is urgently seeking a Junior Software Engineer to join a high-profile client in the trading sector. The role requires skills in Core Java and an understanding of financial services, preferably with experience in cloud architecture. You will work in a relaxed, collaborative environment similar to te ...

    Low Latency Java Lead Engineer for FinTech/Trading

    HCLTech in Greater London is looking for a developer to lead the development and maintenance of low-latency Java applications. The ideal candidate has a Bachelor's degree in Computer Science or related field, proven experience in Java focusing on performance optimization, multithreading, and concurrent programmi ...

    Full Stack Engineer React/Java for Enterprise Platforms

    Same platform, different brand. Your saved jobs and alerts as well as your log in details have moved with you. Maintain and enhance enterprise Java applications, including change requests,bug fixes, performance optimisation, and system stability improvements. Provide production support, i ...

    Backend Java Engineer — Public Sector Impact, Flexible Work

    IBM is seeking a backend application developer to work in their Consulting FutureNow Centres in Winchester, England. The role involves designing and maintaining Java/JEE applications, collaborating with various teams, and implementing best practices in DevOps. A Bachelor's degree is preferred, with a strong emph ...

    Senior Full Stack Engineer (React/Go/Java) – FinTech

    Java Script Works is looking for a Senior Fullstack Engineer in London, United Kingdom. The role involves building user-facing features and core system components using a tech stack that includes React, Go, Node.js, and Java. Candidates are expected to work autonomously while maintaining quality through effectiv ...

    Senior Test Engineer Java Automation & CI/CD (London)

    LinuxRecruit is looking for a Senior Test Engineer to join their team in London. The ideal candidate will have a solid understanding of automation and a strong preference for coding in Java. This full-time position offers a competitive compensation package ranging from £70K to £80K. The role will involve working ...

    Lead Power Systems Engineer — CIM/CGMES, Java & Git

    Aspen Technology, Inc. is seeking a Principal Power Systems Engineer in Glasgow, United Kingdom. The ideal candidate will have expertise within the electrical utility industry, specifically using CIM and CGMES standards, and proficiency in Java programming. This full-time position demands good experience with Gi ...

    Lead Software Engineer: Python/Java for Equity Derivatives

    TwinThread is seeking a Lead Software Engineer in Greater London to design and deliver technology solutions that drive innovation in the financial services industry. The ideal candidate will possess a Bachelor's Degree in Computer Science and strong proficiency in programming languages such as Python and Java. R ...

    Lead Software Engineer Java / Python Public Cloud Engineering

    The Cloud Engineering Acceleration team accelerates delivery of strategic public cloud platform solutions by providing agile, cross-functional engineering capability across Public Cloud Engineering. Our engineers partner with multiple platform component teams to help customers ship reliably and securely. W ...

    Lead Software Engineer Java / Python Public Cloud Engineering

    We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. The Cloud Engineering Acceleration team accelerates delivery of strategic public cloud platform solutions by providing agile, cross-functional engineering capability across Public ...

    Senior OMS Java Engineer Low Latency Trading (Hybrid)

    EC1 Partners is seeking an experienced Java Developer (OMS Specialist) for a permanent position to join its London-based financial technology team. The candidate will design and develop a high-performance Order Management System in a hybrid working environment. Key qualifications include hands-on experience with ...

    Lead Embedded Software Engineer: Java/C/C++, Mentor

    Evi Technologies Limited is hiring a Sr. Embedded Software Engineer in Cambridge, United Kingdom. The role entails contributing to the design and scalability of software systems, mentorship responsibilities, and programming in languages like Java, C++, or C#. Ideal candidates should have experience in managing e ...

    Lead Software Engineer (Python/Java) Cloud & CI/CD

    A leading financial services company is seeking a Lead Software Engineer in Glasgow to enhance and deliver technology products. The ideal candidate will have experience in software engineering concepts, proficient in Python/Java, and a strong understanding of agile methodologies and CI/CD practices. Responsibili ...

    Senior Java Engineer Hybrid, 5% Back & Share Options

    Zilch in Greater London is looking for a Senior Java Software Engineer to enhance their innovative payment platform. The successful candidate will write high-quality code, guide engineering best practices, and develop robust APIs. With over 5 years of Java development experience, familiarity with Spring Boot, SQ ...

    Principal Java Engineer – Retail (Hybrid, 6‑Month Contract)

    Mindera is seeking a Principal Java Engineer in Greater London with extensive Retail experience for a six-month contract outside IR35. The role involves leading technical initiatives, hands-on software development in Java, and building cloud-native systems on Azure. Candidates should have strong experience with ...

    Lead Software Engineer Java / Python Public Cloud Engineering

    We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. The Cloud Engineering Acceleration team accelerates delivery of strategic public cloud platform solutions by providing agile, cross-functional engineering capability across Public ...

    Senior Python/Java ML Engineer Life Sciences, Remote

    A leading consulting firm is seeking a Senior Software Engineer with extensive experience in Python and Java to join their team for a high-stakes project in the Life Sciences industry. Ideal candidates will have a PhD or MSc in Computer Science and a proven track record of developing complex applications. This p ...

    Java Fullstack Engineer Financial Crime in Glasgow Barclays

    Java Fullstack Engineer - Financial Crime Location: Glasgow, United Kingdom Posted about 1 year ago Job Overview Join our dynamic Technology team as a Java Fullstack Engineer at AVP level and be involved in shaping the future of financial crime prevention through ...

    Senior Java Full Stack Engineer React, AWS & DevSecOps

    Tata Consultancy Services is looking for a Senior Full Stack Developer to join their team in London. In this hybrid role, you will be responsible for delivering high-quality, secure full-stack services using Java and React. Your work will involve designing and building APIs, collaborating with engineering teams, ...

    Lead Cloud Platform Engineer — Java & Python, AI Tools

    J.P. MORGAN is seeking a Lead Software Engineer to guide the architecture and drive engineering excellence in Public Cloud Engineering. You will lead design reviews and collaborate on multiple frameworks, focusing on automation and reliability while fostering a culture of diversity and inclusion. The i ...

    Lead Java Engineer — Post Trade Tech & Cloud Solutions

    JPMorganChase is looking for a skilled professional to join their team in Greater London. The role involves executing innovative software solutions, developing secure production code, and collaborating across teams to drive technological advancements. The ideal candidate will have practical experience ...

    Lead Software Engineer Java / Python Public Cloud Engineering

    Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. The Cloud Engineering Acceleration team accelerates delivery of strategic public cloud platform solutions by providing agile, cross-functional engineerin ...

    Senior Java Engineer Scale High Volume Systems (Remote)

    Version 1 Solutions Limited is seeking a Senior Java Engineer to enhance their UK Digital Data & Cloud Practice. You'll develop backend components in Java for a high-profile trading client in the financial services sector. This role emphasizes hands-on contributions within a Java-focused team, leveragi ...

    Lead Software Engineer (Python/Java) for Secure FinTech

    A leading financial services firm in Glasgow is seeking a Lead Software Engineer to enhance and deliver technology products within an agile team. You will be responsible for developing high-quality production code and solving complex technical issues. The ideal candidate should have advanced programming skills i ...

    Lead Full Stack Engineer (Java & Vue) Remote & Flexible

    Adria Solutions Ltd is seeking a Lead Full Stack Engineer to join their team in Manchester. The role involves leading feature development with a focus on Java and Vue.js. Candidates should have over 8 years of experience, be skilled in translating requirements into technical solutions, and have a security-first ...

    Senior Full Stack Product Engineer — Java/React, AI

    Allstate in Northern Ireland is offering a Full Stack Product Engineer position. In this role, you will design and build high-quality digital products while collaborating closely with Digital Product Managers and fellow engineers. You will be responsible for ensuring the success of your digital products from ...

    L2 Support Engineer: Java/DB, Weekend TOIL – London

    N Consulting Ltd is seeking an L2 Support Engineer based in London, United Kingdom. This contract position requires strong Java and database skills, along with good communication abilities. Candidates will be responsible for providing L2 support and will participate in weekend shifts, compensated with time off i ...

    Sustaining Engineer — Root Cause SME for Java Systems

    Aera Technology is seeking a Sustaining Engineer in Greater London to handle critical production issues. In this hands-on role, you will become the subject-matter expert for specific modules, debug Enterprise Java applications, and collaborate with teams to solve production challenges. The ideal candid ...

    Full Stack Engineer Java in London Solirius Reply

    Required Experience The ideal candidate should have commercial experience in some or all of the following: Substantial experience as a hands‑on Full Stack Engineer Java 7/8 to current Applied knowledge of front end frameworks (Angular, React, or other similar framewor ...

    Cloud Native Java Engineer | CI/CD & Security Focus

    Accenture is seeking a Software Engineer in Leeds, UK, to develop and deploy applications in an agile environment, utilizing technologies such as Java and AWS/Azure. The role includes deploying applications using CI/CD and ensuring quality through comprehensive testing. With a competitive salary, the benefits pa ...

    Lead Java Low Latency Engineer for FinTech Systems

    Ubique Systems in Greater London is seeking a Java Developer to lead the development of low-latency financial applications. The ideal candidate will have a strong background in Java, experience with multithreading and performance optimization, and the ability to mentor junior developers. Key responsibilities inc ...

    Senior Lead Software Engineer Java/Python, Data Platform

    Join JPMorgan Chase as a Senior Lead Software Engineer within Corporate Risk Technology in London. You will design and enhance advanced data engineering solutions to deliver secure, stable, and scalable technology products. Collaborate with agile teams while driving innovation across multiple technical areas. Th ...

    Senior Java UI Engineer Build Secure, Modern Features

    Visa is seeking a Senior Software Engineer in Cambridge, United Kingdom, to collaborate with team members in developing new features and maintaining the Java code base for the ARIC UI. The role emphasizes supporting team efforts to keep software dependencies updated and free from vulnerabilities. This full-time ...

    Lead Java Backend Engineer — High Performance Risk Systems

    P2P in Greater London is looking for a highly experienced Java Backend Engineer to lead the development of high-performance risk systems. The role involves designing scalable JVM services, collaborating with quantitative teams, and optimizing the existing codebase. The ideal candidate should have 10+ years of ex ...

    Java Big Data Engineer – Real Time Trade Data

    Barclays is looking for a Java Developer for their Big Data Project in Glasgow, United Kingdom. This is an Associate Vice President level position within the Post Trade Markets Data team. The successful candidate will manage a large trade data repository and aggregate real-time trade data from various sources ...

    Automation Test Engineer Java and Tibco (Remote UK)

    Laotop recrute pour plusieurs postes techniques au Royaume-Uni, notamment des ingénieurs Automation, des développeurs Java, des experts Tibco et des ingénieurs frontend. Les positions sont généralement à distance, avec des salaires allant de 65 000 £ à 150 000 £ selon le poste. Les candidats doivent avoir des co ...

    Backend Java Engineer Hybrid/Remote with AWS & Kafka

    A global workforce solutions partner is seeking a Backend Java Engineer for a 6-month contract based in London with hybrid remote working. The role involves developing clean and reusable code, collaborating with stakeholders on engineering decisions, and mentoring junior engineers. Candidates should have solid k ...

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