Data Platform Engineer

Company: Oliver Bernard
Apply for the Data Platform Engineer
Location: London
Job Description:

Initial 6-month contract, with potential to extend

London or Paris | Hybrid, 2-3 days in the office

We’re working with a frontier AI lab building the systems used to train, evaluate and improve the next generation of AI agents.

They’re looking for engineering-focused Data Engineers to build the infrastructure that supports research and experimentation, working closely with software engineers and AI researchers.

What you’ll be doing:

  • Building reliable data pipelines and platforms to support model training, reinforcement learning and evaluation
  • Designing systems that make complex datasets accessible and usable across research and engineering
  • Owning engineering problems from initial design through to production

What they’re looking for:

  • Strong Python fundamentals and solid software engineering practices
  • Experience building and operating production data platforms and pipelines
  • Confidence working through ambiguous problems in a fast-moving environment
  • Ideally, a software engineering background with a move into data infrastructure

An opportunity to tackle challenging infrastructure problems at the forefront of AI, with real ownership over what you build.

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Posted: October 15th, 2026