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Jobs in London

51 current jobs in London.

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  • Radley JamesLondonon-site£120,000–£250,000 / year

    Develop and maintain high-performance trading infrastructure, including execution systems, market connectivity, and pricing tools. Collaborate closely with quantitative researchers and traders to build performance-criti…

  • G-ResearchLondonon-site

    The role involves reviewing and refining client trading behavior using large-scale data and compute to maximize performance. You will implement production C# code and perform post-trade analysis in Python to identify ne…

  • Cantor FitzgeraldLondonon-site

    Develop and productionize proprietary ML models and AI agents to enhance market intelligence and client workflows. Oversee model evaluation, backtesting, and governance while providing technical leadership to junior tea…

  • Bonhill PartnersLondonhybrid£110,000–£120,000 / year

    Build greenfield Python applications and tools to support traders, quants, and research teams. Take full ownership of the development lifecycle from initial concept and requirements through to production deployment. Req…

  • Durlston PartnersLondonon-site

    Research and develop systematic trading strategies using large-scale financial datasets and deep learning models. Collaborate with traders and engineers to move research hypotheses into production environments. Requires…

  • Harrington StarrLondonhybrid£750–£750 / day

    Develop and enhance C++ pricing and risk libraries for Rates and Credit Derivatives. Partner with traders and quantitative researchers to modernize front-office analytics and support P&L infrastructure. Requires strong…

  • Morgan StanleyLondonhybrid

    The role involves acting as a market maker for UK Inflation products, providing execution services for corporate and institutional clients. Responsibilities include managing daily P&L reporting, creating market commenta…

  • MillenniumLondonon-site

    Design, develop, and maintain low-latency C++ execution algorithms and trading infrastructure. Collaborate with trading teams to optimize performance and build tools for market data analysis and simulation. Requires a B…

  • CitiLondonon-site

    Design and implement automated market-making models and backtesting infrastructure for the rates business. Optimize the technology stack for pricing, hedging, and trading analysis while collaborating with traders and ri…