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  •  ...Low Latency Java Developer Whitehall Resources require a Low Latency Java Developer to work with a key client on a 9 month contract. *Inside...  ...on both the infrastructure and the operational side. Your core attributes will include: . Clear communication & systematic... 
    Suggested
    Contract
    Weekend work
    3 days/week
    City of London, Greater London
    24 days ago
  • £48k - £54k per annum

     ...build performant software that sits at the core of Ventura Uk Technologies. Working in...  ...with client-facing teams you will design and develop solutions for complex customer problems raised...  ...• Professional experience in Java and/or Scala • Experience with JavaScript... 
    Suggested
    Full-time

    Ventura UK Technologies Ltd

    Hammersmith and Fulham, Greater London
    27 days ago
  • £130k - £150k per annum

     ...further down the line. Key Responsibilities Design and develop ultra-low latency Java systems for electronic FX trading. Work closely with...  ...distributed engineering team. Technical Environment Core Java, Aeron, lock-free/concurrent programming High-performance... 
    Suggested
    Full-time
    On-site
    City of London, Greater London
    23 days ago
  • £70k - £130k per annum

     ...Requirements: ~ We are looking for candidates with excellent Java development skills and a strong background in investment banking....  ...though not mandatory. Responsibilities: ~ As a Senior Java Developer, you will play a crucial role in our growth plan for the Front Office... 
    Suggested
    Full-time
    Hybrid working
    On-site
    Remote

    Huxley Associates

    City of London, Greater London
    6 days ago
  • £60k - £79k per annumEstimated
     ...Senior Java Developer Software Engineer S3 CDiO Milton Keynes Country: United Kingdom Join our community: If you share our passion...  ...or messaging solutions such as Kafka. Knowledge of core banking such as customer and product information. What else... 
    Suggested
    Full-time
    Part-time
    Hybrid working
    On-site

    Banco Santander

    Milton Keynes, Buckinghamshire
    more than 2 months ago
  • £73k - £96k per annumEstimated
     ...ultra-low latency (we measure in microseconds) exchange written in core Java. We constantly push technology further than most, especially in...  ...projects, driving the financial industry in new directions. Developers are encouraged to constantly develop and learn new skills. Pair... 
    Suggested
    Holiday work
    Full-time
    On-site

    LMAX Group

    Shepherd's Bush, Greater London
    more than 2 months ago
  •  ...Our client is seeking a Java Developer with experience working on the ION trading platform, to join their team for a freelance B2B contract that is expected to last for an initial 12-month period with a chance of extension. This position is hybrid and will require you to have... 
    Suggested
    Contract
    Freelance
    Hybrid working
    Remote
    3 days/week
    City of London, Greater London
    23 days ago
  • £47k - £63k per annumEstimated
     ...Join as a Java Developer at AVP level at Barclays, you will be an integral part of Barclays' Post Trade Markets Data team. This team is responsible...  ...an AVP Java developer, you should have experience with: Core Java development Test-driven development Reviewing of... 
    Suggested
    Permanent
    Full-time
    On-site
    Stratford, Greater London
    12 days ago
  •  ...Java API specialist Developers (London UK) • 5+ years development experience using TDD in Java 8+ • Experience developing with Spring and Spring Boot • Experience developing RESTful web services on a Microservices architecture • Expert in Agile methodologies and Scrum... 
    Suggested
    Contract

    N Consulting Ltd

    Bloomsbury, Greater London
    a month ago
  •  ...A global IT services, consulting, and business solutions company is seeking an experienced Lead/Senior Java Microservices Developer to join its agile and dynamic development team in London. In this role, you will lead the design, development, and deployment of scalable... 
    Suggested
    Contract
    Canary Wharf, Greater London
    more than 2 months ago
  • £80k - £110k per annum

     ...for 2 new people to join their team of 5. Day to day of the role will include: Lead the design, development, and implementation of Java-based applications and systems. Help to plan future development. Collaborate with cross-functional teams to gather and analyse requirements... 
    Suggested
    Permanent

    Michael Page

    City of London, Greater London
    20 days ago
  •  ...Agile environment. Skills Required ~15+ years of strong experience in full-stack software development. ~ Backend: Proficiency in Java (17+) , Spring Boot , Node.js , and RESTful APIs . ~ Frontend: Expertise in React , TypeScript , HTML5 , CSS3 , and... 
    Suggested
    Contract
    Part-time
    Casual work
    City of London, Greater London
    a month ago
  • £45k - £60k per annum

    Liferay with Java Developer  - Surrey We are looking to recruit a Java Developer with at least 2 to 5 years solid development expertise using Java Enterprise J2EE with Liferay. You will have experience of Designing & Developing Java Enterprise applications ? including around... 
    Suggested
    Permanent

    Nexus Jobs Limited

    Redhill, Surrey
    7 days ago
  •  ...Job description Luxoft is seeking a Lead Java Developer to join our Financial Services team in London. This is a hands-on leadership role where you’ll guide development teams, shape technical solutions, and drive delivery for high-impact projects in a fast-paced, client... 
    Suggested
    Contract
    Part-time
    Casual work
    City of London, Greater London
    14 days ago
  • £15.54k - £16.44k per annum

     ...platform and a strong understanding of equities trading. Proficiency in Java, including the Spring framework, and Python is essential. The...  .... Responsibilities: ~ In this role, I expect you to develop and customize the Fidessa cash equities order management systems... 
    Suggested
    Full-time
    Contract
    Hybrid working

    Harvey Nash

    City of London, Greater London
    9 days ago
  • £48k - £65k per annumEstimated
     ...armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Senior Java Software Developer Requisition ID: 121988 Location: Frimley - Hybdrid working (1-2 days per week onsite) Grade: GG10 - GG11 Referral Bonus... 
    Hybrid working
    On-site
    Remote
    2 days/week
    1 day/week

    BAE Systems Digital Intelligence

    Frimley, Surrey
    8 days ago
  • £70k per annum

     ...professional experience in software development, with a strong focus on Java. You should have robust expertise in Java SE/EE, the Spring...  ..., seeking to hire a highly skilled and experienced Senior Java Developer on a permanent basis. This role offers a competitive salary of up... 
    Permanent
    Full-time

    Halian Technology Limited

    South East London
    12 hours ago
  • £80k per annum

     ...per year Requirements: A minimum of 7 years of experience in Java development. Strong experience with both front-end technologies...  ...(React, TypeScript, HTML/CSS) to deliver intuitive UI/UX. Develop robust back-end services using Java and Spring Boot. Create and... 
    Holiday work
    Full-time
    Hybrid working
    2 days/week
    1 day/week

    Connexa

    Milton Keynes, Buckinghamshire
    12 hours ago
  •  ...Job Description: My client are a high frequency trading firm based in London. They're looking for a back-end Java engineer who will contribute to both sides of the stack. This isn't a typical full-stack role, your time isn't split between backend and... 
    Full-time
    Contract

    Statera Talent

    City of London, Greater London
    6 days ago
  • £58k - £75k per annumEstimated
     ...role We have an exciting opportunity for a Java Engineer to join the elementsuite team,...  .... This is a hands-on role where you'll be developing the elementsuite platform and its foundational...  ...and our development team, regarding our core product and customisations / configuration... 
    Full-time
    Flexible hours

    Zellis

    Watford, Hertfordshire
    3 days ago
  •  ...client, a major Quantitative Hedge fund, is looking to hire a skilled Java Software Engineer to help build out the firm's trading systems and...  ...build out the firm's real-time trading systems, OMS and EMS using Core Java Collaborate with the Technology teams and Quants/Traders... 
    Contract
    Hybrid working

    Capital Markets Recruitment

    Slough, Berkshire
    7 days ago
  • £130k - £145.6k per annum

     ...: ~- Removing backend functionality that requires proprietary Java where necessary. ~- Changing front-end interactions that require...  ...global IT consultancy and we are looking for multiple Software Developers to join our team for a remote position with occasional travel to... 
    Full-time
    Remote

    Damia Group Ltd

    South East London
    12 hours ago
  • £55k - £74k per annumEstimated
     ...energy, detail-oriented, proactive and able to function independently under pressure. · WebLogic, Web Sphere/JBoss · Expert in Java, J2EE, Web Services (REST, SOAP), API Gateway, Integration patterns, Security standards, Spring boot, Spring MVC, Spring 4.0,Hibernate/... 
    Full-time
    Contract

    SearchBourne Consulting

    Rickmansworth, Hertfordshire
    1 day ago
  • £34k - £36k per annum

     ...Junior Java / Full-Stack Developer – Hybrid/Kidderminster – up to £36K+ benefits p.a. A busy development team are looking for a junior developer to join the team and organically grow into creating smart ERP software solutions for supply chain based clients. Ideally... 
    Full-time
    Hybrid working
    Acton, Greater London
    13 days ago
  • £35k - £60k per annum

     ...requirements and drive the design, development, and delivery of solutions. The skill set I seek includes strong expertise in Java/Spring as a full stack developer, as well as proficiency in XML/JSON, REST, and SQL/PL SQL. Secondary skills that would be beneficial include knowledge... 
    Full-time

    Ascendion

    Bromley, Greater London
    12 hours ago
  • £175k per annum

     ...Job Description: Job Title: Java Software Engineer Client: Elite Quant Fund Salary: Up to £175,000 Base (+ Bonus)...  ...a bespoke, greenfield data platform that you will be crucial in developing. Our client prides itself on maintaining cutting-edge technology... 
    Contract
    Hybrid working

    Hunter Bond

    Slough, Berkshire
    6 days ago
  • £52k - £68k per annumEstimated
    Tesco UK •  Welwyn Garden City •  Full-Time •  Permanent •  Apply by 01-Dec-2025
    Permanent
    Full-time
    Welwyn Garden City, Hertfordshire
    1 day ago
  • £68k - £93k per annumEstimated
     ...We are currently partnering with a global technology leader seeking a Senior Java Developer. You will be at the forefront of cutting-edge technology including AI, shaping the way millions of users experience seamless digital solutions. This is an opportunity to modernise and... 

    Fimador

    Woking, Surrey
    7 days ago
  • £52k - £68k per annumEstimated
    Tesco UK •  Welwyn Garden City •  Full-Time •  Permanent •  Apply by 25-Jan-2026
    Permanent
    Full-time
    Welwyn Garden City, Hertfordshire
    1 day ago
  • £24k per annum

     ...Description We're seeking a motivated Computer Science undergraduate with Java programming experience for a high-impact summer internship (June...  ...development team. You'll receive mentorship from experienced developers while contributing to business-critical applications and... 
    Permanent
    Internship
    Summer internship

    The Opportunity Hub UK

    Surrey
    23 days ago