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    Senior Lead Java Engineer Equities Algo Trading

    JPMorgan Chase & Co. is seeking a Lead Software Engineer for their Equities Algo Trading team in London. The role involves designing and developing algo trading strategies, enhancing real-time processing solutions, and working closely with quant teams and traders. The successful candidate will have adv ...

    Senior Java Engineer (Kafka, Kubernetes, SpringBoot) – Banking

    Senior Java Engineer (Kafka, Kubernetes, SpringBoot) - Banking - London/Hybrid Daily rate: €600 - €700 (inside IR35) Duration: 12 months Start: ASAP My client is looking for a Senior Java Engineer to join on a contract basis. They need someone with strong core Java expertise as the role prima ...

    Software Development Engineer II (Java) Customer API

    Overview As an SDE2 at Tesco, you are a mid‑level individual contributor whose impact reaches across your team. You provide technical leadership for medium to large features, participate in their design, and take accountability for delivery. You are expected to implement and ship end‑to‑end stori ...

    Senior Java Backend Lead – FX Platforms & Microservices

    J.P. MORGAN in Bournemouth is seeking a Lead Software Engineer focused on delivering secure and scalable technology products within the Corporate & Investment Bank. You will lead software solutions, ensuring the Foreign Exchange trading and services platforms meet the firm’s strategic goals. Ideal cand ...

    Lead Java Engineer for Risk Intelligence Platform

    London Stock Exchange Group in Nottingham is seeking a Lead Software Engineer to spearhead software development for risk intelligence. This role involves collaborating with architects and product managers to design critical systems. The ideal candidate will have substantial experience in Java and techn ...

    Java Software Engineer – Cloud/Geospatial (Hybrid Remote)

    A leading defense organization is seeking a Java Software Engineer subcontractor for a 12-month contract in Newcastle upon Tyne. The role requires expertise in Java development and cloud services, as well as experience with Agile methodologies. Responsibilities include writing scalable code, conducting code revi ...

    SC Cleared Java Cloud Engineer Hybrid (Newcastle)

    iO Associates is seeking a skilled SC Cleared Software Engineer with strong Java and cloud development experience in Newcastle upon Tyne. You will design, develop, test, and deploy scalable cloud-native applications as part of an Agile Scrum team, contributing to high-quality software delivery. The rol ...

    QA Automation Engineer – Java, JEST, AWS Serverless

    N Consulting Limited is seeking a passionate QA Automation Engineer to enhance quality across cloud-native applications. The ideal candidate will have a strong background in building robust automation frameworks using Java and JEST, apply TDD and BDD practices, and validate AWS backend services. The ro ...

    Senior Java/Spring Boot Architect Cloud & Integration

    Methods, a leading IT Services Consultancy in Greater London, is looking for an experienced Technical Architect to drive digital transformation projects. The successful candidate will leverage their Java and Spring Boot expertise to define robust technical architecture and provide leadership across various pr ...

    Software Engineer, Video Games Android (Java & C++)

    We are looking for a skilled software engineer to develop high-performance video games for Android and Linux platforms. Main Responsibilities Maintain game code in C++ for Android and Linux targets Write and maintain Linux shell scripts (Bash) for build, deployment and too ...

    Senior Principal Java Architect — Enterprise API & Platform

    Anaplan is seeking a Sr. Principal Engineer for their Manchester, UK location. This role requires leadership in designing and architecting platform capabilities, including API gateways and backend engines. The ideal candidate will have extensive software engineering experience, especially in Java and K ...

    Java Sr Lead Software Engineer OMS, Equities

    We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Senior Lead Software Engineer at JPMorgan Chase within the Commercial and Investment Bank, you serve as a seasoned member of an agile team to design and deliver trusted marke ...

    Lead Java Engineer: Low Latency Risk Screening

    LSEG is seeking a Lead Software Engineer for the World Check One team in the Greater London area. This role involves leading the design and development of low-latency screening systems critical for risk intelligence and compliance screening. The ideal candidate will provide technical leadership, mentor engine ...

    Hybrid Tech Lead: Java/AWS, MarTech & AEM

    Harvey Nash is searching for a hands-on Tech Lead who can lead the design and delivery of a new MarTech platform using Java, Angular, and AWS. The ideal candidate will have strong technical skills and the ability to communicate effectively with stakeholders. This role includes leading Adobe platform im ...

    Senior Real Time Java/Kafka React Engineer

    JPMorganChase in Bournemouth is looking for a Software Engineer III to join their Global Liquidity and Cash Management Technology team. You will design and enhance a real-time client liquidity dashboard using Java, Kafka, and ReactJs. The role includes writing high-quality code, providing technical leadership, a ...

    Cloud Native Java Architect — GCP & Kubernetes Lead

    HelloKindred in Sheffield is seeking a Senior Java Architect to lead cloud migration initiatives to Google Cloud Platform. This hybrid role requires significant expertise in Java architecture and cloud technologies. The ideal candidate will design cloud-native architectures, optimize performance, and g ...

    Senior Principal Java Engineer — Platform & API Gateways

    Anaplan is seeking a Senior Principal Software Engineer to join our team in Manchester, UK. You will lead the design and delivery of platform capabilities that power Anaplan’s enterprise-scale solutions. Ideal candidates will have a strong background in software engineering and expertise in backend lan ...

    Senior Java Lead for Equities Algo Trading

    JPMorgan Chase is seeking a Lead Software Engineer to join their Equities Trading Technology Organization in London. The role involves designing and developing algorithmic trading strategies and a state-of-the-art execution platform. Candidates should have strong Java expertise, experience with low latency sy ...

    Java Software Engineer (Hybrid) Build Scalable Solutions

    Causeway Technologies in Tees Valley is looking for a Software Engineer to enhance software quality through automated and manual tests. You will work in a hybrid environment contributing to software that impacts thousands of lives. The ideal candidate will have experience in Java, MySQL, and Agile meth ...

    Java Engineer Build Scalable Digital Platforms (London)

    Java Developer (London) AND Introduction At AND, we accelerate the development of digital capabilities. In practice, that means helping ambitious leaders and organisations build the teams, products, processes and even operational structures they need to close the digital skills gap with ...

    Senior Java Engineering Lead Microservices, AWS & OpenSearch

    Experian in Nottingham is looking for a Java Engineering Lead/Manager to lead their UKBI engineering team. The successful candidate will have strong expertise in Java, microservices, and various AWS services. Responsibilities include team leadership, developing scalable solutions, and ensuring project success ...

    Senior Java Engineer: Kafka, Kubernetes, SpringBoot Hybrid

    Salt Digital Recruitment is seeking a Senior Java Engineer for a contract role based in London/Hybrid. You will work as part of an Agile team to migrate a legacy application to a new event-based architecture, handling server-side deployment effectively. The ideal candidate has strong core Java expertis ...

    Software Development Engineer II (Java) Customer API

    Overview As an SDE2 at Tesco, you are a mid‑level individual contributor whose impact reaches across your team. You provide technical leadership for medium to large features, participate in their design, and take accountability for delivery. You are expected to implement and ship end‑to‑end stori ...

    Real Time Algorithmic Trading Engineer – Java (London)

    Berenberg is seeking an Algorithmic Trading Engineer for their Innovation & Technology department in London. In this full-time role, you will design and build Java engines for algorithmic trading while contributing to high-quality, real-time trading desktop solutions. The ideal candidate has strong Jav ...

    Senior Backend Engineer Kotlin/Java, Fintech & Ownership

    Zopa is seeking a Software Engineer to work on backend systems and solve real financial problems for millions of customers. The role focuses on distributed systems that process thousands of transactions daily, requiring strong backend engineering skills in Kotlin or Java. You'll collaborate with various stake ...

    Platform Software Engineer II Java, AWS & Terraform

    MOO, based in London, is looking for a Software Engineer to join their platform team. You will enhance MOO's manufacturing system, ensuring every customer order is fulfilled smoothly. This dynamic role involves writing reliable code, improving system reliability, and collaborating across teams. Candida ...

    Backend Java Engineer — Fintech, Hybrid, Stock Options

    KASZEK is looking for a Backend Engineer to design and maintain scalable backend systems that support financial inclusion. You will work in a hybrid model, collaborating with a talented team and building systems that enhance how people manage money. The role demands experience in Java and backend devel ...

    Principal Java Software Architect & Cross‑Team Leader

    Elsevier in Oxford is looking for a Principal Java Software Engineer to provide senior technical leadership across teams. This role involves shaping architecture and engineering practices, driving modernization efforts, and mentoring engineers. You'll collaborate on complex engineering tasks to enhance reliab ...

    AVP, Java Engineer – Credit Risk Analytics (Hybrid)

    Citi is looking for a skilled Software Engineer to join the Wholesale Credit Risk Analytics team in Belfast. In this role, you will work on critical risk management systems, creating solutions to support the bank’s stress testing functions globally. The ideal candidate should have strong Java and AI to ...

    Senior Java Engineer, Credit Risk Analytics – Hybrid

    Citibank (Switzerland) AG in Belfast is seeking a Java Software Engineer for their Credit Risk Technology team. This role involves working on critical risk management systems and developing solutions that support the bank’s stress testing functions globally. The ideal candidate will have a strong backg ...

    Junior Java Engineer — Flexible Backend & Digital Solutions

    EY is seeking a Junior Java Engineer to join their Digital Engineering team in Belfast. The role involves designing and delivering backend solutions, coding new developments, ensuring code quality, collaborating with product teams, and managing live incidents. Applicants should have a Bachelor's degree in a rela ...

    Risk Analytics Tech Consultant | SQL, Java & Crystal

    Quant Capital is looking for a Technical Consultant for Risk Analytics in London, United Kingdom. The ideal candidate will have strong skills in Microsoft SQL Server, Java, and XML, alongside experience with PL/SQL and ideally Crystal Reports. This is a full-time role focused on financial technology or front off ...

    Junior Java Engineer — Shape Digital Solutions & Growth

    Ernst & Young Advisory Services Sdn Bhd in Belfast is looking for a Junior Java Engineer to join their Digital Engineering team. The role involves coding backend developments, quality assurance, and collaborating with product teams. Candidates should have a Bachelor’s degree in Computer Science and at least 2 ye ...

    Java Engineer, Credit Risk Analytics AVP (Hybrid)

    Citigroup Inc. is seeking a Software Engineer for its Credit Risk Technology team in Belfast. This role includes developing solutions to manage risk and requires skills in Java, cloud computing, and software development. The position offers a hybrid work model, competitive salary, and attractive benefi ...

    Java Engineer – Flexible Work & Growth in Belfast

    慨正橡扯 is seeking a Junior Java Engineer in Belfast. This role offers the chance to join a leading firm in Digital Engineering, contributing to innovative solutions in technology consulting. You'll work in a diverse team, coding backend developments and ensuring code quality. A Bachelor's degree in a rel ...

    Senior Automation Tester | Java, Selenium, CI/CD

    N Consulting Limited is seeking a Senior Automation Tester to join their team in London. The ideal candidate will have a strong background in automation testing, contributing to high-quality software solutions. This contract position offers a hybrid model, requiring 2 days onsite per week. The role inc ...

    Java Backend Engineer Cloud Native & Scalable Systems

    A technology company in Northern Ireland is seeking a passionate Backend Engineer to join their engineering group. The ideal candidate will have at least 3 years of experience in Java development and be capable of delivering robust backend solutions. Responsibilities include architecting backend services and sup ...

    Consultancy Software Engineer Java/Scala, TDD & Pairing

    Ready to work somewhere that cares more about how you build software than how fast you can ship it? At Opencast, we don’t measure developers by the number of tickets you complete. We care about engineering craft, clean design and thoughtful problem-solving. Opencast consultants ...

    SaaS Platform Tech Lead Java, AWS & Mentorship

    Webexpenses in Witney is hiring a Software Engineering Team Leader to drive the development of our SaaS platform. This role involves leading a dynamic team in a hybrid working environment, tackling complex technical challenges, and influencing architecture decisions. The ideal candidate has strong expe ...

    Senior Java Engineer Kubernetes & Spring Boot Expert

    Golang Works is seeking a Principal Software Engineer with 8+ years of experience in backend development, particularly in Java and Spring Boot. The role is based in London, United Kingdom, and is a full-time position. While specific benefits are not mentioned, the company offers competitive compensatio ...

    Staff Engineer: Lead Architect & Mentor (Java/Kafka)

    We’d all like amazing work to do, and real work-life balance. That’s waiting for you at Sainsbury’s. Think about the scale it takes for us to feed the nation. The level of data, transactions and variety it involves. Then you’ll realise that ours is a modern software engineering environment because it has t ...

    Senior Java Engineer (Azure) Finance Hybrid (London)

    Salt Digital Recruitment is seeking a Senior Java Engineer with strong Core Java and Azure experience to join a banking client's team in London. The role involves freelance work with a daily rate of €500 - €700, primarily focused on server-side development within an Agile team. Key responsibilities inc ...

    Senior Manager of Software Engineering Java / React

    Job Description Are you ready to make a difference and shape the future of technology? At JPMorganChase, you'll be part of a dynamic team that thrives on innovation and collaboration. You'll have the opportunity to grow your career, expand your skills, and work on projects that matter. We value y ...

    Senior Java Backend Engineer: Scalable Microservices Lead

    Arrive is seeking a Senior Backend Engineer to design and operate microservices for core products. Your focus will be on creating stable, secure, and scalable systems, while continuously improving quality and reliability. With 4+ years of experience in backend engineering, you’ll collaborate closely wi ...

    Java Backend Engineer Spring Boot | Cloud & Microservices

    NextWave Consulting Ltd is seeking a Software Engineer in London, UK to build and enhance backend services for a modern Data Fabric platform. The role requires 2-5 years of experience with Java and Spring Boot, and will involve working collaboratively in an agile team. You will be responsible for the design, dev ...

    Principal AWS & Java Engineer — Scalable Risk Platform

    The London Stock Exchange is seeking a Principal Engineer in Nottingham to act as the most senior hands-on technical expert for our Risk Screening platform. This role involves close collaboration with architecture, product, and engineering teams to ensure high standards and effective implementation of system ...

    Software Consultant (Java/Scala) – Hybrid UK Travel

    True North Group is looking for skilled developers to deliver in complex client environments across the UK. You'll work with Java or Scala, employing strong testing practices and OO design to ensure maintainability and quality. The role supports hybrid work for locations in Newcastle, Manchester, Birmi ...

    Senior Lead Backend Platform Engineer — Java & Spring

    TwinThread in Greater London is looking for a Senior Lead Software Engineer. You'll design backend libraries and frameworks utilizing Java and Spring Boot to support product engineering teams and improve their productivity. Your role will involve collaborating with various teams, driving engineering be ...

    Principal Java Engineer Low Latency Payments Platform

    RE Partners is seeking an experienced Principal Java Engineer to join our engineering team in the UK. This role involves designing and optimizing low-latency systems for payment processing, utilizing modern technologies. With over 10 years of experience required, candidates must have expertise in Core ...

    Java/Kotlin Software Engineer Agile, TDD, Spring

    Skills and Experience You possess strong development experience in Java and Kotlin. You have familiarity with Agile processes and Test-Driven Development (TDD). Technical Expertise You understand Computer Science, Object-oriented Programming (OOP), Design Patterns, Data Structures, a ...

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