Jobs in England, United Kingdom

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  Technical Programme Manager

  49 months ago

  Jane Street · London, England, United Kingdom

  Full-timeOperations

  We are looking for a highly-driven Technical Programme Manager who can provide organisation and coordination support for our engineering initiatives. Technology is core to our business, and this role is an opportunity to work alongside our engineers as we build and optimise…

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  Network Security Engineer

  53 months ago

  Jane Street · London, England, United Kingdom

  Full-timeSeniorSecurity

  We are looking for an experienced Network Engineer to join our Network Security team to help us to run, scale and continuously improve our network security infrastructure through hands-on operations, design, and implementation. The ideal candidate would have strong networking…

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  Front End Software Engineer

  53 months ago

  Jane Street · London, England, United Kingdom

  Full-timeEngineering

  We’re looking for a software engineer who is passionate about front-end development, user-interface design, and typed functional programming. You would take part in the design and implementation of our next-generation of browser-based tools for operating our trading…

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  Tools & Compilers Research and Development

  58 months ago

  Jane Street · London, England, United Kingdom

  InternshipScience & research

  We are excited to announce research internships in our Tools and Compilers group. We're looking for PhD and masters students with outstanding research experience in programming languages, compilers, verification, and related areas.

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  Production Engineer

  68 months ago

  Jane Street · London, England, United Kingdom

  Full-timeEngineering

  We are hiring Production Engineers in our London office. Jane Street Production Engineers are software developers who spend time both developing software and also providing high-quality support for software systems that are critical to Jane Street's trading business.

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  Senior Network Engineer

  70 months ago

  Jane Street · London, England, United Kingdom

  Full-timeSeniorIT

  We are looking for a Senior Network Engineer who can help us scale our networks to meet increasing business demands, drive standardisation through automation and look for opportunities to leverage AI to improve operations.

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  Quantitative Researcher

  76 months ago

  Jane Street · London, England, United Kingdom

  Full-timeData & AI

  We are looking for Quantitative Researchers to help us build models, strategies and systems that price and trade financial instruments. You'll apply your experience in experiment design, dataset generation, time series analysis, feature engineering and model building to…

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  Windows Engineer

  82 months ago

  Jane Street · London, England, United Kingdom

  Full-timeEngineering

  We are looking to hire a talented engineer to help run our internal Windows infrastructure. We are open to applicants with strong experience in areas such as infrastructure, applications, automation, and server or desktop operating systems in Windows environments.

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  Quantitative Trader

  91 months ago

  Jane Street · London, England, United Kingdom

  Full-timeData & AI

  Our trading is based on our own proprietary models and on busy days we engage in over a million trades. Traders work in teams to seek out and trade on pricing inefficiencies, develop models, manage risk, investigate new products, and push into new business areas. Experienced…

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.