Senior Python Engineer

Company: Grid Dynamics Holdings
Apply for the Senior Python Engineer
Location: London
Job Description:

We are seeking experienced engineers to join our client projects. You’ll be responsible for engineering global scale software systems in banking, hedge funds and other financial institutions. We’re looking for engineers that can build using modern cloud‑native principles, employ leading and open-source technologies, and use AI assistance with skill.

The ideal candidate is a seasoned Python developer with hands‑on experience in engineering transformative solutions using open‑source tech, and deep experience in varied language stacks (Python is the main requirement, but experience in other languages would be beneficial).

Responsibilities

  • Building and owning systems, navigating complex requirements in the finance domain.
  • Developing globally‑scaled backends, using microservices or distributed systems (primarily Python, but experience in other languages would be beneficial).
  • Developing robust, reusable code with a focus on core engineering, libraries and frameworks.

Qualifications

  • Python programming experience (back end engineering)
  • Familiar with AI‑assisted engineering, e.g. Copilot, Claude Code, etc.
  • DevOps technologies like Docker and Kubernetes
  • Commercial experience working with systems at scale, handling large data sets across multiple regions
  • Ability to evangelise the technology strategy vision and solutions developed thereof within a large matrixed organisation
  • Strong communication skills with the ability to drive ideation and manage conflicts
  • Ability to discuss complex issues with technical and non‑technical audiences that include peers, product owners, and other stakeholders

Company Benefits

  • Private Pension
  • Private healthcare
  • Hybrid working
  • 25 days holiday

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Posted: April 25th, 2026