KDB+/Q And Python Developer

Company: CBS Butler
Apply for the KDB+/Q And Python Developer
Location: London
Job Description:

KDB+/Python Developer | London – Permanent – Hybrid

Salary: £85K – £115K

We are looking for a talented KDB+/q and Python Developer with 3-5 years of commercial experience to join a technology team developing and supporting high-performance, data-driven applications.

Responsibilities

  • Develop and maintain applications using KDB+/q and Python.
  • Build and optimise data pipelines and time-series data solutions.
  • Improve query performance, data processing and system efficiency.
  • Troubleshoot technical issues and support application development.
  • Collaborate with technical teams to deliver robust, scalable solutions.

Skills & Experience

  • 3-5 years of hands-on KDB+/q development experience.
  • Strong Python development skills.
  • Experience working with large datasets and time-series databases.
  • Good knowledge of SQL and Linux/Unix environments.
  • Strong analytical and problem-solving skills.

Experience within financial services or capital markets would be preferable.

CBSbutler is an Equal Opportunities employer and we encourage applicants from all backgrounds.

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Posted: October 16th, 2026