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Jobs in London

186 current jobs in London.

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  • MillenniumLondonon-site

    Design, deliver, and support low-latency, highly available network infrastructure for trading, market data, data center, and colocation environments. Own network projects from requirements and design through cost evalua…

  • GalaxyLondonon-site

    You will join the trading technology team to build next-generation crypto trading systems. Responsibilities include developing low-latency pricing and trading systems while ensuring high availability and fault tolerance…

  • B2C2Londonhybrid

    Architect and deploy HFT-grade infrastructure stacks while managing the interplay between AWS cloud environments and physical colocation facilities. Optimize system performance through Linux kernel tuning and automate d…

  • JPMorgan Chase & Co.Londonon-site

    The role involves managing, monitoring, and providing L3 engineering support for the Trading Voice infrastructure. Responsibilities include performing ready-for-business checks, certifying new software releases, and lia…

  • HSBCLondonon-site

    Develop and maintain low-latency algorithmic pricing and execution models within the eRisk division. Collaborate with quantitative researchers, traders, and sales teams to deliver production-grade components using agile…

  • Tempest Vane PartnersLondonon-site£120,000–£160,000 / year

    Build tooling and infrastructure for the systematic Commodities desk, and implement models as the desk expands into new areas. Work independently as the desk’s sole developer, collaborating with Portfolio Managers and Q…

  • HSBC Global Services LimitedLondonon-site

    Develop and deliver Java-based algorithmic pricing and execution models for production trading systems, taking ownership from specification through testing, release, and ongoing maintenance. Collaborate with quantitativ…

  • Deutsche BankLondonon-site

    Develop and support daily risk and P&L systems, provide real-time support to trading, and build flow analysis, management information, and reporting solutions. Create pre-trade analytics and apply quantitative modelling…

  • HSBCLondonon-site

    Develop and deploy a unified quant library interface across FICC to enable consistent analytics. Partner with front office teams to deliver business-facing projects and harmonize quant library logic. Requires front offi…

  • ZandersLondonhybrid

    Lead the delivery of high-performance pricing and risk library projects while setting the technical direction for the team. Manage client relationships, mentor consultants, and drive the development of scalable quantita…

  • McGregor BoyallLondonon-site£70,000–£150,000 / year

    Develop and maintain production Python applications, research tools, and financial data pipelines supporting systematic equities and credit strategies. Partner with quantitative researchers and traders to turn research…

  • JefferiesLondonon-site

    The senior engineer will design and implement scalable, high-performance trading applications for the equity front office. They will also collaborate with global teams and business users to gather requirements and suppo…

  • CitiLondonhybrid

    Lead hands-on development of low-latency trading systems and application frameworks, primarily in Rust or Java, including event-sourced microservices and market-data replay and simulation utilities. Analyze complex syst…

  • ZandersLondonhybrid

    You will design, develop, and optimize high-performance pricing and risk libraries for financial institutions. This involves translating complex quantitative methods into fast, robust code and managing client deliverabl…

  • Paragon Alpha - Hedge Fund Talent BusinessLondonon-site£100,000–£200,000 / year

    Join a central trading team at a multi-strategy quantitative hedge fund and help deploy machine learning models within systematic trading strategies. Apply expertise across the machine learning lifecycle, including data…

  • Paragon Alpha - Hedge Fund Talent BusinessLondonhybrid£100,000–£200,000 / year

    Support the trading and platform divisions of a quantitative trading firm. Work across the technology stack with containers, cloud infrastructure, and automation to support mid-frequency and high-frequency trading strat…

  • Paragon Alpha - Hedge Fund Talent BusinessLondonon-site£100,000–£200,000 / year

    Build the execution stack, trading systems, and systematic infrastructure for the hedge fund’s FX trading strategy. Co-own the infrastructure of a new trading desk and support systems that directly contribute to the por…

  • Vallum AssociatesLondonhybrid

    Develop and optimize ultra-low-latency applications and real-time market data distribution systems for high-performance trading platforms. Improve system performance and collaborate with trading, quantitative, and engin…

  • Paragon Alpha - Hedge Fund Talent BusinessLondonon-site£200,000–£300,000 / year

    Build and enhance risk, P&L, valuation, and trading platforms used by commodities investment teams. Partner directly with portfolio managers, traders, and other front-office stakeholders to deliver technology solutions.…