Average salary: £207,460 /yearly

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  • £56k - £72k per annumEstimated
    Software Engineer - High-Performance Java / Low Latency Role Type: Contract (Inside IR35) Location: London, UK (Hybrid - 3 days per week in-office) Overview We are looking for a specialist High-Performance Java Engineer to join our team in London, focusing on the expansion... 
    Contract
    Hybrid working
    On-site

    Randstad

    London
    a month ago
  • Company: REVOLUTION TECHNOLOGY LTD Job Type: Contract Salary: £600.00 - £600.00
    Contract

    REVOLUTION TECHNOLOGY LTD

    London
    27 days ago
  • £84k - £109k per annumEstimated
    Join a global technology team developing high-performance, low-latency platforms supporting critical trading and real-time processing workflows. The project focuses on building event-driven and reactive Java systems designed to operate at high frequency with demanding latency... 
    Suggested

    Luxoft

    London
    9 days ago
  • £69k - £90k per annumEstimated
     ...a global technology team responsible for developing and supporting high-performance market-data...  ...EMEA and the US. The project focuses on low-latency distribution of real-time market data...  ...performance, low-latency applications using Core Java. Perform... 
    Suggested
    Permanent

    Luxoft

    London
    9 days ago
  • £125k per annum

     ...Core Java Developer – Algo Trading £125,000 Plus Bonus 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 currently... 
    Suggested

    Quant Capital

    London
    26 days ago
  • Company: DCV TECHNOLOGIES Job Type: Contract, Full Time Salary: £450 - £500/annum
    Contract
    Full-time

    DCV TECHNOLOGIES

    London
    14 days 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
  • £750 per day

     ...Role:  Principal / Senior Java Developer – Elite FinTech Rate: Up to £750 per day Location...  ...: London Working Pattern: Hybrid Contract: Contract The Role They are looking...  ...Digital asset platforms High-throughput or low-latency distributed systems... 
    Contract
    Hybrid working

    Hunter Bond

    London
    more than 2 months ago
  • £112k - £150k per annumEstimated
     ...Senior Java Developer – Investment Management (Contract) Senior Java Developer – Investment Management Contract 6 Months Outside IR35 £1100 PD Remote Quant...  ...with good data knowledge and an understanding of latency. I am looking for an engineer with strong core Java knowledge... 
    Contract
    On-site
    Remote

    Quant Capital

    London
    more than 2 months 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
  • £85k - £110k per annum

     ..., particularly LSEG/Refinitiv. Proven Java development experience in electronic trading...  ...focus on performance, scalability, and low-latency processing. Experience with TDD,...  ...normalisation is an advantage. Experience developing shared frameworks or platform libraries is... 
    Contract
    Permanent
    Full-time
    Interim
    Hybrid working
    On-site

    CBSbutler Holdings Limited trading as CBSbutler

    London
    10 days 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
  • £79k - £103k per annumEstimated
     ...Job Title Senior Java/FIX Engineer - IG Prime Prime Java/FIX Engineer So, who are...  .... Delivering secure, high-performance, low-latency solutions. Your role in the Team’s Success...  ...t control the client and can't break the contract ~ Cloud experience, ideally AWS... 
    Contract
    Full-time
    Hybrid working
    On-site
    Immediate start
    Flexible hours

    IG Group

    City of London, Greater London
    29 days 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
  • £80k - £115k per annum

     ...Requirements: ~4–8 years of hands-on Java development experience ~ Strong experience...  ...from RFA to RTSDK, working with low-latency trading systems, or real-time market data...  ...data fields and functionality to RTSDK Develop and enhance Java applications and shared... 
    Contract
    Permanent
    Full-time
    Interim

    CBSbutler Holdings Limited trading as CBSbutler

    London
    3 days ago
  • £50k - £66k per annumEstimated
    Java Developer (1-4 years experience) We are looking for a number of Java Developers for a Public Sector client. You will have between 1...  ..., and containerization basics like Docker. This is a 6 month contract initially and is on a hybrid working model with two days in the... 
    Contract
    Full-time
    Hybrid working
    On-site

    LA International Computer Consultants Ltd

    Westminster, Greater London
    1 day ago
  • £700 per day

     ...Contract Senior Java Developer – Data Up to £700 per day 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,... 
    Contract
    On-site

    Quant Capital

    London
    more than 2 months 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
  • £750 per day

     ...Role : Principal / Senior Java Developer – Elite FinTech Rate: Up to £750 per day Location: London Working Pattern: Hybrid Contract: Contract The Role They are looking for an exceptional Principal / Senior Java Developer to join a high-calibre engineering... 
    Contract
    Hybrid working

    Hunter Bond

    London
    more than 2 months ago
  • Company: KORN FERRY Job Type: Contract Salary: £400.00 - £400.00
    Contract
    Hybrid working

    KORN FERRY

    London
    28 days ago
  • £750 per day

     ...Role: Java/Python Software Developer Location:  London (Hybrid) Type: Contract Compensation:  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... 
    Contract
    Hybrid working

    Hunter Bond

    London
    a month ago
  • £160k per annum

     ...Low latency Java Developer - Algo Trading Up to £160,000 p/a 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... 

    Quant Capital

    London
    more than 2 months ago
  • £58k - £79k per annumEstimated
     ...clearing ecosystem. This initiative is part of a highly regulated, low-latency financial platform with strict requirements around resilience...  ...Overview We are building a dedicated squad in Bucharest (Java Developers + QA Automation Engineers) working closely with global teams.... 

    Luxoft

    London
    16 days ago
  • £119k - £164k per annumEstimated
     ...Job Title: Principal Java Developer Corporate Title : Vice President Department: Wholesale Data & Operations Technology (WDOT...  ...architecture and technology roadmap. Set direction for scalable, low-latency, fault-tolerant distributed systems and guide decisions on... 
    Long-term contract
    Hybrid working
    Skilled worker visa

    Nomura

    London
    4 days ago
  • £103k - £132k per annumEstimated
     ...Java Software Developer – Trading Systems (Remote) Amsterdam or London Quant Capital is partnered...  ...between distributed services for lower latency and higher throughput • Analyse data...  ...and technical problem solving • Low-ego engineer who can work independently... 
    Remote

    Quant Capital

    London
    more than 2 months ago
  • £58k - £80k per annumEstimated
     ...trade forever, driving a need for real-time, low latency pricing, market making and risk...  ...are looking for a talented and passionate developer to continue to evolve our next-generation...  ...experience with an object-oriented language (Java or C#), multi-threading and any relational... 
    Full-time
    Flexible hours

    Citi

    London
    1 day ago
  • £63k - £83k per annumEstimated
     ...Job Title: Java Modernization Technical Architect Engagement Type: Contract (Initial 6 Months, potential for extension) Location: London, UK (Hybrid) Clearance Requirement: Active UK Government Security Check (SC Clearance Required) Role Overview We are seeking... 
    Contract
    Hybrid working

    Randstad

    London
    23 days ago
  • £61k - £79k per annumEstimated
     ...Hybrid Working Full Time Fixed Term Contract (12 Months) Grade 5 iD Mobile is...  ...platform providers, ensuring resilient, low latency, and commercially efficient interfaces....  ...with you every step of the way, helping you develop the career you want with new opportunities... 
    Contract
    Long-term contract
    Permanent
    Full-time
    Fixed-term contract
    Hybrid working

    Currys plc

    London
    11 days ago
  • £85k - £115k per annumEstimated
     ...Role Summary We are seeking an experienced Java API Developer to join our Digital Asset development team. This is a hands‑on engineering role...  ...environment. Collaborate across teams to drive clear API contracts and dependencies for integrations to traditional platforms (e... 
    Contract
    Full-time
    Hybrid working
    Flexible hours

    State Street

    London
    9 days ago