Average salary: £207,460 /yearly

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  •  ...I'm working with a global electronic market maker hiring a low-latency Java developer in London, joining the team that builds and owns their client-facing trading infrastructure. What the role covers: Designing and maintaining proprietary low-latency trading systems,... 
    Suggested
    Full-time
    London
    1 day ago
  • £71k - £94k per annumEstimated
     ...C# / .NET Developer – Front Office, Electronic & Low Latency Trading Systems Join MARGO in the UK (London) – Perm & Contracting Opportunities   MARGO is a tech-native consultancy delivering high value-added IT expertise to the financial services industry. We specialise... 
    Contract
    Long-term contract
    Permanent

    margo-group

    London
    more than 2 months ago
  • £96k - £124k per annumEstimated
     ...Goldman Sachs Electronic Trading (GSET) - Low-Latency Java/C++ Software Engineer - London OUR IMPACT At Goldman Sachs, our Engineers don’t just make things - we make things possible. Change the world by connecting people and capital with ideas. Solve the most challenging... 
    Suggested
    Long-term contract
    On-site
    Flexible hours

    Goldman Sachs

    London
    6 days ago
  • £600 per day

     ...and resilient IT infrastructure. The role focuses on delivering low-latency routing and switching solutions across multiple exchanges and...  ...implementing network timing solutions (GPS, PTP, NTP, PPS). Contract Details: Contract Type: 6-Month Contract (Inside IR35)... 
    Contract
    Hybrid working
    Soho, Greater London
    more than 2 months ago
  • £111k - £150k per annumEstimated
     ...Senior Java Developer – Investment Management Senior Java Developer – Investment Management Contract 3 Months Outside IR35 £1000 PD Remote Quant Capital is urgently looking for...  ...data knowledge and an understanding of latency. I am looking for an engineer with strong... 
    Contract
    On-site
    Remote

    Quant Capital

    London
    more than 2 months ago
  • £58k - £75k per annumEstimated
     ...technology consultancy seeking a Senior Java Developer (Electronic FX Trading) to work for our client...  ...sector. This is initially a 12-month contract with the potential to extend and will be...  ...Strategies Group and technology teams to develop low latency pricing systems across FX... 
    Contract
    Hybrid working

    FDM Group

    London
    7 days ago
  •  ...delivery of complex, high-impact technology projects focused on low latency market trading environments. You will apply your deep technical...  ...and continuous improvement.   Job responsibilities Develop and execute comprehensive project plans, integrating technical... 
    Suggested
    Long-term contract

    JPMorgan Chase & Co.

    London
    1 day ago
  • £700 per day

     ...Java Data Engineer – Investment Management Contract 6 Months Min Outside IR35 £700 PD Remote occasional monthly office meet...  ...system. I am looking for a proficient developer with good tata knowledge and an understanding of latency. I am looking for an engineer... 
    Contract
    On-site
    Remote

    Quant Capital

    London
    more than 2 months ago
  • £51k - £67k per annumEstimated
     ...Rapid Application Developer - JAVA London | Permanent Contract | Hybrid Margo is a Tech Native consultancy covering high value-added IT expertise for the...  ...brings the most challenging topics to our consultants: low latency, multithreading, and high data volume.... 
    Contract
    Permanent
    Internship
    Hybrid working
    Immediate start

    margo-group

    London
    more than 2 months ago
  • £107k - £143k per annumEstimated
     ...engineering, trading, product, operations, and business teams. Role Description Our technology team builds and maintains the low-latency trading infrastructure that powers our operations - from execution engines and exchange connectivity to risk and market data systems... 
    Suggested
    Long-term contract
    Full-time
    Remote

    Flowdesk

    London
    a month ago
  • £108k - £145k per annumEstimated
     ...Senior Java Engineer – Hedge Fund Contract Outside IR35 Jan Start Hybrid Quant Capital is urgently...  ...management system. I am looking for a proficient developer with good data knowledge and an understanding of latency. I am looking for an engineer with... 
    Contract
    Hybrid working
    On-site

    Quant Capital

    London
    more than 2 months ago
  • Company: SCRUMCONNECT LTD Job Type: Contract
    Contract

    SCRUMCONNECT LTD

    London
    11 days ago
  • Java Developer with SQL Server ? Central London Our Client is looking to recruit a seasoned professional with 5 plus years experience in developing with Java as a backend Developer with SQL Server. You will have a good understanding of Data Structures and Algorithms. In... 
    Contract
    Daily pay

    Nexus Jobs Limited

    London
    10 days ago
  • £425 per day

     ...year Requirements: We require demonstrable experience as a Java Developer. We require Active SC Clearance; NPPV3 would be...  ...recognisable consultancy hiring a Java Developer for a 12-month remote contract inside IR35, offering up to £425 per day. You will join our team... 
    Contract
    Remote

    Hays Technology

    London
    11 days ago
  • £70k - £93k per annumEstimated
     ...Contract Senior Java Developer – Data/Marketmaking Outside IR35 (6 month rolling) In office – City of London Quant Capital is hiring for a small, high-performing market maker in London. This is a junior-to-mid role focused primarily on Java development, with a secondary... 
    Contract
    On-site

    Quant Capital

    London
    more than 2 months ago
  • £520 per day

     ...year Requirements: Strong commercial Java development experience. Hands-on Apache...  ...transformation programmes. Responsibilities: Develop backend services using Java. Build and...  ...-native environment. This is a 6 month+ contract with a rate of £520 p/d inside IR35. The... 
    Contract
    Remote
    Work from home

    Hays Technology

    London
    8 days ago
  • £450 per day

     ...Salary: £? - ? per year Requirements: Strong commercial experience developing Java applications in enterprise environments. Experience supporting live production systems. Hands-on experience with Oracle WebLogic. Strong Oracle SQL knowledge. Experience using... 
    Contract
    Hybrid working

    CBSbutler Holdings Limited trading as CBSbutler

    London
    4 days ago
  • £104k - £117k per annum

     ...7,000 per year Requirements: Strong commercial experience developing Java applications in enterprise environments. Experience supporting...  ...in Telford, with 2 days per week onsite. This is a 6-month contract offering up to £450 per day inside IR35. You will join a collaborative... 
    Contract
    Full-time
    Hybrid working

    CBSbutler Holdings Limited

    London
    11 hours ago
  • £63k - £84k per annumEstimated
     ...Core Java Developer – Trading Contract Outside IR35 Open Budget Quant Capital is urgently looking for a Core Java Developer to join a well known trading firm. No experience of finance is needed, finance isn’t what this firm does, tech is. Our client is an... 
    Contract
    Work from home

    Quant Capital

    London
    more than 2 months ago
  • £700 per day

     ...Senior Java Analyst Developer / Technical Consultant £700 p/d outside IR35 Quant Capital is urgently looking for a Java Analyst Developer / Technical Consultant to join our high profile client. Our client is a global trading platform software business. Its products... 
    Contract
    On-site
    Remote

    Quant Capital

    London
    more than 2 months ago
  •  ...£? - ? per year Requirements: Extensive experience developing software applications using Java/J2EE frameworks Strong experience with Enterprise/Core...  ...experience can thrive. This is a Senior Java Developer contract role based in Bromley and London on a hybrid basis,... 
    Contract
    Hybrid working
    On-site

    Pontoon

    Bromley, Greater London
    11 days ago
  • £48k - £62k per annumEstimated
     ...Job Title: Senior Full Stack Developer (Java & Angular) - Subject Matter Expert (SME) Location: London / 3 days onsite Employment Type...  ...we are acting as an Employment Agency, and when advertising temporary/contract vacancies we are acting as an Employment Business.... 
    Contract
    Permanent

    Randstad

    London
    24 days ago
  • £750 per day

     ...Role:  Java/Python Software Developer Location:  London (Hybrid) Type: Contract Comp:  Up To £750 P/D The role We're working with a leading global financial organisation looking to hire an experienced Backend Engineer to join a high-performing technology team... 
    Contract
    Hybrid working

    Hunter Bond

    London
    a month ago
  • £87k - £115k per annumEstimated
     ...Job Title: Senior Java Developer, EFX  Corporate Title: Up to VP Location: Bromley Company Overview: At Bank of America,...  ...You will have the opportunity to work with leading edge ultra-low-latency technologies like zero-GC JVMs, kernel bypass networking, core... 
    Long-term contract
    On-site
    Flexible hours

    Bank of America Corporation

    Bromley, Greater London
    28 days ago
  • £73k - £93k per annumEstimated
     ...This is a high-impact program in a low-latency financial environment, where system stability, performance, and...  ...are critical. We are seeking a Java developer who can design and build with minimum supervision solutions for... 
    Long-term contract

    Luxoft

    London
    3 days ago
  • £100k - £120k per annum

     ...scale Banking and Payment solutions. ~ Expert-level knowledge of Java, Spring Boot, Spring Cloud, and Microservices. ~ Deep expertise...  ...More: We are hiring a Senior Java Engineering Architect for a contract or permanent role based in London, with four days a week in the... 
    Contract
    Permanent
    Full-time
    On-site

    Third Nexus Group Limited

    London
    10 days ago
  • Backend Java Developer ? City London We are urgently looking to recruit a Java backend Developers with at least 5 years experience. Must...  ...excellent communication skills. This is a 6 to 12 month contract assignment based in the City London. Please forward your CV... 
    Contract

    Nexus Jobs Limited

    City of London, Greater London
    10 days ago
  • £66k - £89k per annumEstimated
     ...Java Developer – Algo Trading Leading London-based trading firm has an outstanding opportunity for a Java Developer to join their low latency trading team. Our client quant prop trading and market-making business. They are currently looking to expand their high and intraday... 

    Quant Capital

    London
    more than 2 months ago
  •  ...professional workforce. Role Overview: We are seeking a Senior Java Developer to join our Core Platform Team. This role is critical to...  ..., and operational services. API Development. Ensure low-latency data processing to support game engines. Collaborate with the... 

    Team Creation Limited

    London
    2 days ago
  • £33k - £43k per annumEstimated
     ...Java Fullstack Developer Location: Glasgow Country: GB Company: iXceed Solutions Date Posted: 2026-08-11 Application Deadline:...  ...experience Seniority Level: Director Employment Type: Contract Job Function: #s1-Gen Expert programmer in Java 1... 
    Contract
    Permanent
    Full-time
    Stratford, Greater London
    11 days ago