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    Principal Java Engineer Real Time Payments (Hybrid UK/US)

    A technology consulting firm is seeking a Principal Java Engineer to join their team in London. The ideal candidate will have over 10 years of experience in Java development, particularly with low-latency systems in payments processing. Responsibilities include designing backend systems, building RESTful APIs, a ...

    Lead Java Engineer Real Time Payments & Kafka on Azure

    Cognizant is seeking a Lead Java Engineer in Greater London to support a major Payments modernisation programme. This role involves designing and building a new event-driven platform, working closely with stakeholders on real-time FX flows. The ideal candidate will have proven experience in microservic ...

    Senior Low Latency Engineer (Java/C++/Rust) Hybrid London

    Citibank (Switzerland) AG is seeking a Senior Low Latency Engineer in London to lead applications systems analysis and programming. This role will focus on low-latency systems and application framework engineering, requiring hands-on experience with Java and algorithmic trading technologies. The succes ...

    Contract Java Engineer — Real‑Time Streaming in Cloud (Hybrid)

    Adepta Partners Limited is looking for a Java Engineer-Consultant to join a dynamic engineering team in Belfast. The role involves contributing to a high-performance environment focused on developing large-scale cloud and data-driven solutions. This is a hybrid position requiring 2 days onsite per week ...

    Senior Java Engineer Agentic AI Coding for Fintech Hybrid

    IntaPeople Limited is seeking a Senior Java Developer focused on agentic coding for a fintech scaleup in Cardiff. This hybrid role involves leveraging AI to build features from scratch and developing APIs and microservices using Java. The ideal candidate should have at least 5 years of experience with ...

    Azure DevOps Engineer Java, Terraform & CI/CD on Azure

    A leading recruitment agency is seeking a Software Engineer for an on-site role in Glasgow. The ideal candidate will have strong experience in Java development, DevOps, and cloud-native development, with a focus on building and maintaining cloud-based services on Microsoft Azure. Familiarity with CI/CD pipelines ...

    Senior Application Backend Engineer (Core Java) (Remote United Kingdom)

    Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, ment ...

    Lead Software Engineer Java/Python Risk Data Platform & Strategy

    Job DescriptionJoin us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering ...

    Lead Software Engineer Java/Python Risk Data Platform & Strategy

    Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collaborative environment where ...

    Senior Lead Software Engineer Java/Scala, Spark, Big Data

    As a Senior Lead Software Engineer at JPMorgan Chase within the Corporate Technology - Liquidity Risk line of business, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Drive significant bus ...

    Senior FIX Onboarding Specialist Java / Python Lead Software Engineer

    As a Senior FIX Onboarding Specialist at JPMorganChase within the CIB - Equities LOB, you are an integral part of the team that is responsible for managing and facilitating the onboarding process for clients using the Financial Information Exchange (FIX) protocol. This role typically involves working close ...

    Lead Software Engineer Python/Java on AWS Markets Tech

    JPMorgan Chase is seeking a Lead Software Engineer to join their Markets Technology team in Glasgow. You will be responsible for delivering innovative software solutions, developing high-quality production code, and leading evaluation sessions with internal and external teams. The ideal candidate will ...

    Lead Software Engineer (Java, AWS) Contract Role Inside IR35

    Role Purpose We are looking for a Lead Software Engineer for an initial 6 Month Contract (Inside IR35) - this role will be onsite 2 days a week in our Speke HQ working in our FS squads. The Lead Engineer is a key role within a Software or Data Engineering sub-community providing technical leaders ...

    Senior Java Engineer Low Latency Payments, Hybrid UK/US

    A technology consulting firm is seeking a Principal Java Engineer to join their high-performing engineering team in London. This hybrid role involves designing low-latency, high-throughput systems and optimizing backend services using Java. Ideal candidates will have over 10 years of Java development experience ...

    Senior Software Engineer – Scalable Telecom (C++,Java or Go)

    Ocho People is excited to introduce a Senior Software Engineer opening in Belfast. This role involves building mission-critical software for global networks, focusing on technological advancements in 5G and 6G technologies. The ideal candidate will have a strong software engineering background in C++, ...

    Pricing Platform Engineer – Real Time Pricing (Java/Angular/Python)

    hackajob is collaborating with Barclays to offer a Pricing Application Developer role based in London. You will design and enhance software solutions using Java, Angular, and Python, focusing on the Metis pricing platform. The ideal candidate has experience in derivatives and real-time pricing. This po ...

    Remote Backend Java Engineer — SC Cleared, 6‑Month Contract

    CBSbutler Holdings Limited trading as CBSbutler is seeking a Backend Java Developer for a 6-month remote contract. The role requires strong expertise in Java development and the Spring Framework, as well as experience with Docker and Kubernetes. The ideal candidate will be collaborative, passionate abo ...

    Software Engineer, Java (Mid/Senior) in Dundee Rockstar Games

    Software Engineer, Java (Mid/Senior) Dundee, United Kingdom Posted 9 months ago Qualifications Degree in computer science or a similar discipline. Minimum 3 years of professional Java EE development experience. Skills Profi ...

    Senior Java Backend Engineer – Real Time, Low Latency, WFH

    Client Server Ltd. is looking for a Backend Software Engineer / Developer in London, offering a salary up to £100k along with a competitive benefits package. You will work on complex, real-time trading systems within a supportive Agile team. The ideal candidate has strong Java backend experience, with ...

    Senior Lead Java Engineer | AI Driven Cloud Native Systems

    JPMorgan Chase & Co. is seeking a Senior Lead Software Engineer to join the Global Sales OMS technology group in Greater London. You will drive significant business impact by delivering secure, scalable technology products and enhancing application functionality. The role requires expertise in Java, Sp ...

    Senior FIX Onboarding Specialist Java / Python Lead Software Engineer

    Job Description As a Senior FIX Onboarding Specialist at JPMorganChase within the CIB - Equities LOB, you will lead the onboarding process for new clients and partners using the Financial Information Exchange (FIX) protocol. Your role involves working closely with clients, internal teams, ...

    Senior Java Engineer: REST APIs, DB & On Site Newbury

    Red Top Resources in Newbury is seeking an experienced Senior Software Engineer to deliver high-quality software solutions. The role involves developing web applications, RESTful APIs, and maintaining existing systems, while mentoring junior developers. Candidates should have at least 5 years of Java d ...

    Senior FIX Onboarding Specialist Java / Python Lead Software Engineer

    As a Senior FIX Onboarding Specialist at JPMorganChase within the CIB - Equities LOB, you are an integral part of the team that is responsible for managing and facilitating the onboarding process for clients using the Financial Information Exchange (FIX) protocol. This role typically involves working close ...

    Java Sr Lead eSoftware Engineer Equities Algo Trading VP

    We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Equities Trading Technology Organization, you are an integral part of an agile team that works to enhance, build, and deli ...

    Java Sr Lead eSoftware Engineer Equities Algo Trading VP

    Java Sr Lead eSoftware Engineer - Equities Algo Trading - VP LONDON, LONDON, United Kingdom Job Information Job Identification Job Category Software Engineering Business Unit Commercial & Investment Bank Posting Date 06/08/2026, 01:21 PM </l ...

    Senior Java Engineer Contract Lead, TDD & CI/CD, Bradford

    We are recruiting for a Senior Java Engineer for a contract role to start ASAP. On-site: 2 dpw in Bradford Key skills: strong experience in Java and comfortable with TDD (test-driven development). Must be happy to work INSIDEIR35 Who We Are: ...

    Senior Application Backend Engineer (Core Java) (Remote United Kingdom)

    Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, ment ...

    Java Backend Engineer — AI FinTech, Equity + 25 Days PTO

    A fast-growing startup in the UK is seeking a Software Engineer (Java Backend) to join their talented engineering team. You will design and build high-performance systems that power an innovative wealth management platform. The role requires 6+ years of backend experience, strong Java skills, and familiarity wit ...

    Senior Application Backend Engineer (Core Java) (Remote United Kingdom)

    JOB DESCRIPTION SummaryYelp engineering culture is driven by our : we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support fr ...

    Senior Application Backend Engineer (Core Java) (Remote United Kingdom)

    JOB DESCRIPTION SummaryYelp engineering culture is driven by our : we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support fr ...

    Senior Application Backend Engineer (Core Java) (Remote United Kingdom)

    JOB DESCRIPTION SummaryYelp engineering culture is driven by our : we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support fr ...

    Senior Application Backend Engineer (Core Java) (Remote United Kingdom)

    JOB DESCRIPTION SummaryYelp engineering culture is driven by our : we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support fr ...

    Lead Software Engineer Java/Python Risk Data Platform & Strategy

    Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collaborative environment where yo ...

    Senior Java Engineer — AI/ML, AWS, Hybrid (Notting Hill)

    Bentley Whitaker Search and Selection is looking for a Senior Java Software Engineer to join their fast-growing team in Notting Hill. The role involves developing innovative artificial intelligence solutions using cutting-edge technologies. Applicants should have over 5 years of experience in Java, kno ...

    Senior Java Software Engineer (Pricing API) 5 days London

    Senior Software Engineer - (Java, Pricing API) – 5 days – Retail – London Day rate: £400 - £500 (inside IR35) Duration: 6 months On site: 5 days per week Start: Now My client is looking for a Senior Java Developer with 8 - 15 years e ...

    Hybrid Junior Java Engineer for Real Time Ad Tech

    Global is seeking a Junior Java Developer for the DAX Exchange team in London. The role involves building high-performance systems for digital advertising, working primarily with Java. You will handle backend development, quality assurance, and operational support, all while learning in a hybrid work e ...

    Senior Software Engineer (Java/C++) – Client Facing, DV Cleared

    Gattaca, a leading consultancy in the Defence & Security sector, is looking for an experienced Software Developer to join their team in Leatherhead. The position involves tackling challenging real-world problems in a collaborative environment, contributing to both day-to-day delivery and long-term technical d ...

    Hybrid Full Stack Engineer (.NET/Java) – Cloud & CI/CD

    Sky is seeking a skilled developer to work hybrid, contributing to the build of cloud-based services. You will engage in all stages of the development cycle, from analysis to post-launch support, utilizing your expertise in C#, Java, SQL, and NoSQL. The role involves teamwork within a dynamic scrum set ...

    Lead Software Engineer Java/Python Risk Data Platform & Strategy

    Job Description Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collab ...

    Full Stack Java/Angular Engineer (Azure, Microservices) – 12M Contract

    Computer Futures / SThree Group is looking for a Full Stack Engineer for a 12-month contract role based in London with hybrid working potential. The successful candidate will build applications using Java (Spring Boot) and Angular (17+) while collaborating with various teams. Key qualifications include ...

    Senior Java Full Stack Engineer for AI Powered Platforms

    Fimador is seeking a Full Stack Java Developer in Greater London. You will help modernize industry-leading solutions while mentoring and guiding a team of developers. The ideal candidate has over 5 years of experience in software engineering, particularly in Java development, and a strong focus on lead ...

    Senior Backend Engineer Java, Spring Boot + AI Enhanced Dev

    scrumconnect ltd is seeking an experienced Senior Backend Developer in Staines-upon-Thames, specializing in Java and Spring Boot. The ideal candidate will have over 5 years of hands-on experience in Back End development, including work with microservices and REST APIs. This role emphasizes the use of A ...

    Senior Java Backend Engineer — Spring Boot & AI Driven Dev

    Scrumconnect Consulting is looking for an experienced Senior Backend Developer. You will design and maintain scalable backend systems using Java and Spring Boot. The role involves optimizing APIs, collaborating with cross-functional teams, and utilizing AI development tools. The ideal candidate has ove ...

    Backend Java Engineer II – Real Time Data Platform (Hybrid)

    Tesco - Corporate located in Welwyn Garden City is seeking a Software Development Engineer II for a hybrid work environment. The role focuses on developing backend event-driven features using Java and Spring Boot. Ideal candidates will have a solid grounding in Java and an eagerness to learn more about backen ...

    Back‑Office Software Engineer (COBOL/Java) – 12‑Month FTC

    Booker in Eccles is seeking a Software Development Engineer to design and maintain resilient back-office systems. This 12-month fixed-term opportunity will involve working with technologies such as COBOL and Java within a Linux environment to ensure efficiency and performance. The ideal candidate will ...

    Lead Software Engineer: Java, AI & AWS for Agentic AI

    Job Search Place Limited is looking for a Lead Software Engineer to design and deliver market-leading technology products in Glasgow. In this role, you will develop advanced AI and data engineering solutions while working in a collaborative agile environment. The ideal candidate will have deep expertis ...

    Full‑Stack Java Engineer — AWS, CI/CD & UK Travel

    Accenture UK is seeking a Software Engineer based in Glasgow. The role involves building digital products and collaborating with clients while maintaining high engineering standards. Candidates should possess several years of Java-focused full-stack experience and familiarity with AWS. This position of ...

    Backend Engineer Java Spring Boot on GCP (Hybrid, London)

    Methods is seeking a Back End Developer specializing in Java Spring Boot and Google Cloud Platform (GCP) for a 6-month project. This hybrid role involves working 3 days a week in our London office. The successful candidate will help migrate core architecture, develop connectors for various platforms, a ...

    Java Sr Lead eSoftware Engineer Equities Algo Trading VP

    We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Equities Trading Technology Organization, you are an integral part of an agile team that works to enhance, build, and deliver trus ...

    Senior Application Backend Engineer (Core Java) (Remote United Kingdom)

    Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, ment ...

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