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174 current jobs in London.

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  • WintermuteLondonhybrid

    Design, build, and optimize scalable, low-latency options trading systems and strategies in collaboration with traders. Monitor system performance and contribute to unit and integration testing to ensure reliability and…

  • WintermuteLondonhybrid

    Develop and improve the trading platform, data infrastructure, and related software to support analytics and the scaling of quantitative trading. Work on projects such as upgrading trading system components, designing n…

  • LazardLondonon-site

    Own and improve quantitative financial datasets used in research and production investment workflows, including data modeling, onboarding, history expansion, validation, and monitoring. Build and maintain pipelines and…

  • BarclaysLondonon-site

    Build and productionize AI agents that automate and augment Global Markets workflows, including secure tool integrations, enterprise knowledge retrieval, evaluation, monitoring, and governance. Develop quantitative mode…

  • WintermuteLondonhybrid

    Develop and improve the trading platform, data infrastructure, and related software. Write fail-safe, high-performance code and help improve the trading system's performance and scalability. Strong C++ skills, analytica…

  • ReflexivityLondonon-site£110,000–£200,000 / year

    Develop quantitative and machine-learning models using structured financial time series, and build pipelines for generating insights and scenario analysis. Work with backend engineers to deploy models, evaluate signals…

  • Fasanara CapitalLondonon-site

    Design, develop, and maintain front-office trading systems, including market data, order management, execution, and venue connectivity components, with a focus on performance, reliability, and stability. Collaborate wit…

  • FasanaraLondonon-site

    You will design, develop, and maintain front office trading systems, including market data handling and order management components. Additionally, you will collaborate with traders and quants to build robust infrastruct…

  • TS ImagineLondonon-site

    Collaborate with Quant Developers to optimize data pipelines and analytics infrastructure, and build scalable applications that process financial datasets for pricing models and real-time market risk calculations across…

  • TS ImagineLondonon-site

    Design, develop, and test financial pricing and risk models across asset classes, and build and validate quantitative datasets such as curves, volatility surfaces, and correlation matrices. Write high-performance C++ fo…

  • McGregor BoyallLondonon-site£180,000–£200,000 / year

    Develop and implement FX spot pricing models and algorithms in Java to support the bank’s FX spot trading capabilities. Work closely with quants and traders to turn quantitative ideas into production code. Requires rece…

  • Goliath PartnersLondonhybrid£175,000–£325,000 / year

    Help the proprietary trading firm scale by contributing as a mid-level Quantitative Developer. The posting does not provide further details about specific day-to-day responsibilities. Requires a bachelor's degree in Mat…

  • Durlston PartnersLondonon-siteFrom £140,000 / year

    Own and extend the Python platform used to build Linux servers, and automate repeatable infrastructure tasks such as patching, secrets management, and operating system lifecycle management. Manage network, firewall, clo…

  • Client ServerLondonon-site£100,000–£125,000 / year

    Design, build, and optimize proprietary software components for systematic trading, addressing challenges in data processing, transformation, and high-performance systems. Collaborate with engineers and quantitative res…

  • Digital Skills ltdLondonon-site£450,000–£650,000 / year

    Design and maintain alpha algorithms and portfolio construction processes, translating quantitative research and models into robust, scalable, high-performance production systems. Work with large-scale time-series data,…

  • RJC GroupLondonon-site£250,000–£250,000 / year

    Build and enhance the quantitative trading framework, productionise strategies developed by researchers, and develop tools and infrastructure across the strategy lifecycle. Work with researchers and portfolio managers a…