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251 current jobs in London.

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  • FionicsLondonon-site

    Join the six-person core team supporting a large DeFi trading operation and ship software to production. Work as an individual contributor on technically challenging problems, with a potential path toward a hybrid trade…

  • 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. Requires at least two years of quantitative trading experience and pro…

  • FionicsLondonon-site

    Research and improve the high-frequency trading alpha stack, working across feature engineering, statistical modeling, signal development, and optimizer tuning. Develop research ideas into production and assess their im…

  • One Ten AssociatesLondonon-site

    Execute global equities and other transactions, developing execution strategies with the CIO and investment professionals while managing execution quality, liquidity, market impact, and risk. Provide market and executio…

  • Identify SolutionsLondonhybrid£200,000–£250,000 / year

    Research and develop alpha signals and systematic equity strategies using large, complex datasets, statistical methods, and machine learning. Build and improve research and backtesting tools, evaluate signals for costs,…

  • McGregor BoyallLondonon-site£160,000–£180,000 / year

    Develop and optimize high-performance, low-latency C++ trading systems and implement pricing, market-making, hedging, and execution strategies. Collaborate with traders and researchers to turn trading requirements into…

  • Goldman SachsLondonon-site

    Develop market-making, quoting, and systematic alpha strategies across FICC products using statistical methods, machine learning, and AI. Build risk, portfolio, calibration, pricing, and trading frameworks, collaboratin…

  • Selby JenningsLondonon-site

    Manage a crude oil and related-products trading book, making independent trading decisions and overseeing P&L and risk within defined parameters. Deploy and enhance systematic, data-driven strategies across oil markets,…

  • Richard James Recruitment Specialists LtdLondonon-site

    Execute physical and financial middle distillates trades, develop trading strategies, identify regional arbitrage opportunities, and manage market exposures within risk limits. Build commercial relationships, support de…

  • Brook Green SupplyLondonon-site

    Execute and manage customer trades across UK gas and power markets, while advising key clients on trading strategies, market conditions, pricing, and energy risk management. Develop trading services and controls, produc…

  • Selby JenningsLondonon-site

    Build and enhance research platforms, analytical tools, simulation environments, backtesting capabilities, and modeling frameworks in partnership with quantitative researchers. Develop scalable Python-based data applica…

  • Aukera EnergyLondonremote

    Design and build a multi-market battery storage optimizer, develop trading and bidding strategies, and create market analysis, price curves, and backtesting frameworks. Establish fleet risk, PnL, and performance reporti…

  • G-ResearchLondonon-site

    Build and maintain high-performance platforms and tools that support quantitative research and trading, including trading systems, modelling capabilities, simulation frameworks, and research tooling. Partner with resear…

  • MarexLondonon-site

    The Quantitative Analyst will perform independent validation of algorithmic trading models, pricing models, and risk engines. They will also contribute to ongoing model development, calibration, and the maintenance of h…

  • Bonhill PartnersLondonon-site£250,000–£300,000 / year

    Research predictive alpha signals and develop systematic equity strategies, portfolio construction and optimisation models, and risk-aware portfolio methodologies. Validate research through backtesting and out-of-sample…

  • Tempest Vane PartnersLondonon-site£80,000–£100,000 / year

    Build and maintain the portfolio management platform, frameworks, and data layers used by trading teams across asset classes. Develop containerized C# applications and platform capabilities for storing, transforming, an…

  • HSBCLondonon-site

    Develop, test, document, and support production-quality pricing models and analytics for vanilla, flow, and exotic FX options, including structured derivatives and multi-asset trades. Build and integrate C++ trading and…

  • INEOS EnergyLondonon-site

    Develop and maintain data pipelines and the Snowflake platform, while enhancing dashboards and building analytical tools to support trading decisions. Conduct ad hoc analysis and develop machine learning models for supp…