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Jobs in London

251 current jobs in London.

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  • CitiLondonon-site

    Design, build, and improve backtesting infrastructure, automated market-making models, and data-driven trading tools for the rates business. Optimize the pricing, hedging, and trading technology stack while collaboratin…

  • AugmenttiLondonon-site

    Develop and test systematic trading signals across asset classes, taking research from hypothesis through portfolio-level analysis and into production with live capital. Evaluate strategies at the portfolio level, accou…

  • QenexusLondonon-site

    Research, develop, and implement systematic trading strategies in agricultural commodities or metals, generating alpha from price, fundamental, and alternative data. Improve signals, portfolio construction, and risk mod…

  • UndisclosedLondonon-site

    Build and improve cash-equity factor models and portfolio analytics, and develop attribution and performance analysis to support portfolio decisions. Research trading, market impact, and alternative data, while collabor…

  • 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…

  • Yuso WebsiteLondonhybrid

    Research and develop asset-backed trading strategies for battery energy storage systems using mathematical optimization and machine learning. Collaborate with the Trading & Portfolio Management team to optimize performa…

  • QenexusLondonon-site

    Build and evolve the quantitative trading platform, converting researchers' strategies into production systems. Collaborate with quantitative researchers and portfolio managers to improve workflows, tooling, and enginee…

  • 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.…

  • Pave BankLondonremote

    The Senior Trader will execute multi-asset trading strategies across FX, digital assets, and fixed income while managing the bank's liquidity and treasury operations. They will also leverage AI and automation to optimiz…

  • FionicsLondonremote$200,000–$2,000,000 / year

    Develop systematic trading strategies, manage risk, and optimize trading performance. Research alpha using machine learning and statistical methods across multiple asset classes. Requires at least three years of quantit…

  • FionicsLondonremote$150,000–$800,000 / year

    Build trading systems and market data infrastructure, along with platforms and tools for quantitative research. Optimize performance-critical financial applications. Requires at least two years of software engineering e…

  • FionicsLondonremote$180,000–$2,000,000 / year

    Build low-latency trading systems and infrastructure, along with quantitative libraries and research platforms. Optimize execution algorithms and risk systems. Requires at least two years of quantitative development or…

  • FionicsLondonon-site

    Research and build high-frequency signals and strategies for futures and equities, taking ideas into live trading in collaboration with traders and developers. Improve and extend the desk’s existing strategies. Candidat…

  • FionicsLondonremote

    Trade event contracts across Polymarket, Kalshi, and similar venues, and develop models for markets with resolvable outcomes. Provide liquidity, manage inventory across venues, and identify mispriced opportunities in un…