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Jobs in London

174 current jobs in London.

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  • RefermentLondonon-site

    Investigate complex production issues, establish reproducible test cases, and communicate root causes to technical and non-technical teams. Build prototypes, diagnostic tools, test and benchmarking frameworks, and dashb…

  • Man GroupLondonon-site

    You will work within the Man AHL team to develop new alpha models and systematic trading strategies. The role involves collaborating with quantitative researchers to implement high-throughput systems and maintain robust…

  • McCabe & BartonLondonhybrid£100,000–£130,000 / year

    Develop and modernise Python-based research and analytics platforms, scalable infrastructure, and large-scale data solutions supporting quantitative research and investment decisions. Collaborate with researchers and te…

  • SaragossaLondonhybrid£100,000–£140,000 / year

    Build and maintain Kubernetes clusters, developer environments, and safe self-service paths to production that help trading and development teams deliver software independently. Work directly with traders, quants, and d…

  • RefermentLondonon-site$175,000–$225,000 / year

    Build reliable software and frameworks for quantitative research and trading, including low-latency market-data delivery and integrated research and execution tools. Develop cloud-based simulation and research infrastru…

  • Qube Research & TechnologiesLondonon-site

    You will design, build, and operate high-performance systems for options trading, working directly with researchers and traders. Your role involves developing low-latency execution engines and analytics infrastructure t…

  • Capstone Investment AdvisorsLondonon-site

    You will be responsible for the quantitative modeling and pricing of exotic equity products and scripted payoffs. Additionally, you will implement high-performance Monte Carlo engines for complex path-dependent derivati…

  • DRWLondonon-site

    You will build, maintain, and extend trading applications and data pipelines while providing support to trading desks in London, Singapore, and Chicago. You will take full ownership of products from prototype to product…

  • RefermentLondonon-site

    Design, develop, and test real-time pricing and market-risk models across major asset classes, along with the market data inputs those models require. Build high-performance C++ systems and use Python, SQL, and Snowflak…

  • RefermentLondonon-site

    Develop and maintain reliable, high-performance data solutions and pipelines that produce quantitative datasets for pricing and real-time market-risk calculations across asset classes. Analyze, transform, quality-check,…

  • Hunter BondLondonhybrid£70,000–£120,000 / year

    Design, develop, and optimize performance-critical software and infrastructure for systematic trading, including algorithms, data pipelines, and production applications. Collaborate with quantitative researchers to impl…

  • Qh4 ConsultingLondonhybrid£130,000–£130,000 / year

    Build and maintain production-grade Python services, applications, libraries, data pipelines, and distributed compute systems for the Fixed Income front office. Partner with quantitative and investment teams on system d…

  • Radley JamesLondonon-site

    Work with quantitative researchers to build and optimize efficient, scalable workflows and technology for research and trading. Collaborate with technology peers to promote consistency and software reuse, own projects t…

  • CORUM L'EpargneLondonhybrid

    Work with traders to identify manual tasks and develop Python- and AI-based tools that structure information from emails and documents, automate checks and reports, and provide dashboards for trades, positions, and perf…

  • CMC MarketsLondonon-site

    Design, develop, and optimize high-performance Java systems for pricing, risk, and trading, while owning scalable and resilient components of the trading platform. Support live trading operations, improve monitoring and…

  • Client ServerLondonhybrid£120,000–£140,000 / year

    Build and maintain production-grade Python systems for forecasting, asset optimization and dispatch, trading, simulation, and backtesting. Refactor quantitative research code into reliable, maintainable software, improv…

  • DexLondonremote

    Build, scale, and optimize high-throughput C++ trading infrastructure for real-time market data capture and order execution across global exchanges. Improve system performance and reliability, architect Linux-based dist…