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Jobs in London

8 current jobs in London.

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  • Hamilton Barnes 🌳Londonhybrid£500,000–£500,000 / year

    Design, deploy, and optimize large-scale data center and enterprise networks for a high-frequency trading firm. The role involves troubleshooting complex Layer 2/3 issues and driving automation to improve network perfor…

  • EPAM SystemsLondonhybrid

    Support mission-critical global derivatives trading environments to ensure high availability, performance, and regulatory compliance. Proactively manage end-to-end workflows and collaborate with development teams to res…

  • SaragossaLondonhybrid£80,000–£100,000 / year

    The role involves connecting sophisticated analytics with scalable infrastructure and managing CI/CD pipelines and AWS environments. You will automate data ingestion and deploy analytical models into live trading enviro…

  • A1X TradingLondonhybrid

    Design, deploy, and optimize bare-metal Linux and AWS infrastructure for latency-sensitive trading systems. Manage exchange colocation environments, network connectivity, and automate provisioning using Terraform and Py…

  • Hamilton Barnes 🌳Londonon-site

    Design and develop internal infrastructure tooling and automation to support a global production environment. Focus on improving platform reliability, scalability, and observability through software engineering practice…

  • Selby JenningsLondonon-site

    Provide hands-on production support for a mission-critical, low-latency trading platform to ensure stability and rapid incident resolution. Drive operational excellence through proactive monitoring, automation, and coll…

  • TechShackLondonon-site£150,000–£250,000 / year

    Develop and maintain internal Python applications, ETL pipelines, and CI/CD tooling for trading operations. Manage on-prem Linux infrastructure, including monitoring, alerting, and participating in a pager rotation. Req…

  • Paragon Alpha - Hedge Fund Talent BusinessLondonon-site

    Build and maintain the tooling and infrastructure that enables researchers and traders to operate at scale. Focus on the reliability, performance, and scalability of technology powering systematic trading. Seeking a sen…