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  • £90k - £130k per annum

     ...Java Developer - Low Latency Systems (FinTech) Location: London (Hybrid) Salary: Competitive + Bonus + Benefits Are you an experienced Java Developer with a passion for working on cutting-edge, low-latency systems? Join a dynamic and innovative fintech, delivering... 
    Suggested
    Full time
    Hybrid work
    Flexible hours
    London
    3 days ago
  • £574 per day

     ...We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. Role Title: Low Latency Java Developer End Date: 10th November 2026 Bill Rate: £574/day on umbrella Location: London, UK (Hybrid 3 days office) Summary... 
    Suggested
    Contract work
    Hybrid work
    Work at office
    Weekend work
    London
    3 days ago
  • £130k - £150k per annum

     ...and Pricing, with exposure to Rates and Cross-Asset projects further down the line. Key Responsibilities Design and develop ultra-low latency Java systems for electronic FX trading. Work closely with traders and quants to deliver performant pricing and hedging solutions... 
    Suggested
    Full time
    Work at office
    City of London, Greater London
    3 days ago
  • £130k per annum

     ...Low latency Java Developer – Algo Trading £130,000 + 50% 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 house with performance figures of 22%. They are... 
    Suggested

    Quant Capital

    London
    1 day ago
  •  ...Low Latency Java Developer Whitehall Resources require a Low Latency Java Developer to work with a key client on a 9 month contract. *Inside IR35. *This role will involve 3 days per week on site in London. Low Latency Java Developer Summary This is a high-profile... 
    Suggested
    Contract work
    Weekend work
    3 days/week
    City of London, Greater London
    3 days ago
  • £77k - £106k per annumEstimated
     ...include: Advanced experience in Core Java – Hands-on expertise in multithreaded programming...  ...to leverage C++ for building robust, low-latency trading platforms. Versatility in...  ...office. Purpose of the role To design, develop and improve software, utilising various... 
    Suggested
    Long term contract
    Permanent employment
    Temporary work
    Work at office

    Barclays

    London
    2 days ago
  • £180k per annum

     ...Low Latency C++ Engineer Crypto Trading (remote) £180k + 50% Quant Capital is urgently looking for a C++ Engineer to join our high profile clients Crypto...  .... Day to day the Low Latency C++ Crypto Trading Developer will: Building a Crypto Trading Platform for... 
    Remote work
    Hybrid work

    Quant Capital

    London
    more than 2 months ago
  • £112k - £149k per annumEstimated
     ...trading firm? By joining us as a Quant Developer, you will have an opportunity to play a pivotal...  ...for trading, including those for low-latency, high-frequency trading  Build front...  ...providers in the space while operating in a fully compliant and efficient manner. The newly... 
    Remote work
    Full time
    Hybrid work

    Flowdesk

    London
    a month ago
  • £49k - £65k per annumEstimated
     ...delivering innovative technology products. We are seeking motivated Java engineers to enhance our global technology organization,...  ...enhance your skills. Job responsibilities Design and develop high-performance, latency-sensitive code, incorporate security requirements and... 
    Suggested
    Long term contract

    JPMorgan Chase & Co.

    Bournemouth, Dorset
    10 days ago
  •  ...Our client is seeking a Java Developer with experience working on the ION trading platform, to join...  ...per week on-site in London with 2 day remote. Project details: Position: Java Developer...  ...experience ~ Strong knowledge of low-latency, multi-threaded programming techniques... 
    Remote work
    Contract work
    Freelance
    Hybrid work
    3 days/week
    City of London, Greater London
    3 days ago
  • £111k - £150k per annumEstimated
     ...Senior Java Developer – Investment Management Contract 3 Months Outside IR35 £1000 PD Remote Quant Capital is urgently looking for a Senior Java Engineer to join our high...  ...data knowledge and an understanding of latency. I am looking for an engineer with strong... 
    Remote work
    Contract work
    Work at office

    Quant Capital

    London
    more than 2 months ago
  • £157k - £205k per annumEstimated
     ...Java Quant Developer – FX & Crypto | London (Hybrid) Join a high-impact team at the intersection of trading, tech, and research. I’m looking...  ...-testing tools What You Bring • 5+ years Java (OOP, low-latency systems) • 4+ years FX or Crypto trading experience • Python... 
    Remote work
    Permanent employment
    Full time
    Hybrid work
    1 day/week

    Bruin Financial

    London
    12 hours ago
  •  ...C++ Developer - Low Latency, C++, FPGA, Linux, Market Data Systems, Order Entry Gateway Development, TCP/IP Protocols, Scripting Languages Role Overview: Join a high-performing low latency development team focusing on C++ components. The team specializes in delivering... 
    Suggested
    Contract work
    Hybrid work
    London
    9 days ago
  • £70k - £80k per annum

     ...You love Java. Maybe it was your first programming language, maybe not. Regardless, it...  ...would be favourable. Environment is low latency, 18,000 data points a second can hit the...  ...between the strong junior and mid level developers and the leadership team. Your advanced knowledge... 
    Remote job
    Permanent employment
    Work at office

    LinuxRecruit

    Remote
    more than 2 months ago
  • £78k - £104k per annumEstimated
     ...Investment Banking - Low Latency C++ Developer - financial markets/Linux/Scripting/low latency/TCP/IP PURPOSE AND SUMMARY We are looking for...  ...latency trading services for our clients, utilizing FPGA, C++ and Java technologies. The candidate will be focusing on the C++... 
    Suggested
    Permanent employment
    Full time
    Hybrid work
    Flexible hours
    London
    9 days ago
  • £55k - £70k per annum

     ...Location: Remote (UK only) Salary: £55,000 £70,000 per annum (DOE) Job Type...  ...We are currently seeking an experienced Java Developer to join a forward-thinking technology company...  ...innovation across its sector. This is a fully remote position within the UK, offering... 
    Remote job
    Permanent employment
    Work from home
    Flexible hours

    WLP Recruitment

    London
    a month ago
  • £70k - £85k per annum

     ...Java has grown to be the most prevelant and widely used programming language for years...  ...working on an opportunity for a senior Java developer to continue the great work Java does. You...  ...itself also offers flexibility being fully remote but there is an office in London if you wish... 
    Remote job
    Permanent employment
    Work at office

    LinuxRecruit

    Remote
    more than 2 months ago
  • £700 per day

     ...Java Data Engineer – Investment Management Contract 6 Months Min Outside IR35 £700 PD Remote occasional monthly office meet Quant Capital is...  ...select from pre-configured or fully customised workflows....  ...looking for a proficient developer with good tata knowledge and... 
    Remote work
    Contract work
    Work at office

    Quant Capital

    London
    1 day ago
  • £70k per annum

     ...Remote Java Developer – Fintech To £70,000 Quant Capital is urgently looking for a Java Developer to join our high profile client....  ...passionate about. My client is based in Central London, Fully Remote Java Engineer, Java Developer, React.JS Growth Javascript... 
    Remote work

    Quant Capital

    London
    1 day ago
  • £47k - £64k per annumEstimated
     ...Overview Job Title Associate Engineer – Java Developer (m/f/x) – Automation as a Service...  ...products focused on delivering solutions in low-friction and easily consumable manner that...  ...that enables eligible employees to work remotely for a part of their working time and reach... 
    Remote work
    Full time
    Hybrid work
    Flexible hours
    London
    2 days ago
  • £54k - £72k per annumEstimated
     ...Senior Backend Engineer - Golang / Java Belfast, Northern Ireland Hybrid Schedule (M/F remote, T/W/TH in-office) If you...  ...technologies, mentoring others, and developing software that shapes the future...  ...systems and tuning ultra-low-latency services. If you thrive... 
    Remote work
    Holiday work
    Permanent employment
    Full time
    Hybrid work
    Work at office
    Local area
    Monday to Friday

    Magnite

    Belfast
    9 days ago
  • £60k per annum

     ...Java Web Developer – Trading Systems (up to £60K) Quant Capital is urgently looking for a Java developer to join our high profile client...  ...connectivity provider for the front office. They create a low latency high volume transaction network for Equity and Fixed Income trades... 

    Quant Capital

    London
    1 day ago
  • £735 per day

     ...project in the Investment Banking space, they are on the lookout for a Java ION Developer to come in on a contract basis. Key Skills/Requirements: Very strong Java Development experience Low Latency/multi-threading experience Trading platform experience (Bloomberg,... 
    Contract work
    3 days/week
    London
    9 days ago
  • £62k - £85k per annumEstimated
     ...Core Java Developer– JVM, Multithreading, TDD, Spring Quant Capital is urgently looking for a Core Java Developer to join our high...  ...client. Our client is a well known high frequency low latency trading platform provider. No experience of finance is needed.... 

    Quant Capital

    London
    1 day ago
  •  ...satisfaction. Role Overview: We are seeking a Senior Java Developer to join our Core Platform Team. This role is critical to building...  ..., and operational services. API Development. Ensure low-latency data processing to support live casino game engines. Collaborate... 
    Worldwide

    Eeze

    London
    a month ago
  • £80k per annum

     ...Core Java Developer Fintech High Freq Trading – £80,000 + bonus and benefits Quant Capital is urgently looking for a Core Java Developer...  ...Trading firm. Their platform is based on distributed low latency systems involving complex multi-threading where performance is... 

    Quant Capital

    London
    1 day ago
  • £63k - £84k per annumEstimated
     ...Job Description Job Title:  eFX Java Developer Location: London Company: Talan Type: [Full-time] About Talan Talan...  ...Java Developer with a strong background in front-office systems, low-latency trading platforms, and real-time market connectivity to join... 
    Full time
    Work at office

    Talan

    London
    6 days ago
  • £65 - £68 per hour

     ...Bristol is currently looking to recruit 2x Low level Embedded Software Engineer...  ...quarter' Location: Bristol Hybrid/Remote working: The role will likely be onsite 4...  ...solutions for our missile sub-systems, often developing state of the art processing platforms.... 
    Remote work
    Hourly pay
    Long term contract
    Contract work
    For subcontractor
    Hybrid work
    Monday to Thursday
    Flexible hours
    Bristol
    2 days ago
  • £58k - £78k per annumEstimated
    *** ION Java Developer 12+months Hybrid opportunity *** On behalf of one of our key partners RED has now a new opportunity for a ION Java...  ...January 2026 and will be Hybrid 3 days/week on-site in London rest remote Specific skills/experience required: If you are interested,... 
    Remote work
    Contract work
    Hybrid work
    3 days/week
    London
    3 days ago
  • £40k - £50k per annum

     ...Application Developer - low-code platform (LCDP) - Essex Hybrid working - one day a month onsite and the remainder remote Joining a growing team specialising in the London Insurance Market as an Application Developer you will have experience working with a low-code platform... 
    Remote work
    Full time
    Hybrid work
    1 day/week
    Essex
    15 days ago