Developer – Systematic Trading

Company: Millennium
Apply for the Developer – Systematic Trading
Location: London
Job Description:

We are seeking a Developer to join one of Millennium’s long standing & successful Trading teams, currently comprising of 18. This role will design, develop and support a strategic set of applications for data collection, analytics and trading for this systematic team.

Main technologies: KDB+/Q, Git, Gradle, Linux.

Principal Responsibilities

  • Work directly with PMs, traders and quants to support and enhance system
  • Load data from multiple external and internal sources
  • Build monitoring system to proactively spot any data issues
  • Create APIs for the business to access data
  • Develop streaming analytics and real-time monitoring
  • Develop testing framework
  • Continual improvement of existing codebase

Qualifications/Skills Required

  • Master or Bachelor Degree in Computer Science, Mathematics or related area
  • Knowledge of Q/KDB+ is an advantage
  • Familiarity with Linux is preferred
  • Quick learner, Detail oriented; Demonstrable thoroughness and strong ownership of work
  • Good team player with a strong willingness to participate and help others
  • Able to prioritize in a fast moving, high pressure, constantly changing environment; High sense of urgency
  • Strong communication skills

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Posted: May 18th, 2026