Lead AI / ML Engineer

Company: Tact
Apply for the Lead AI / ML Engineer
Location: London
Job Description:

Want to join a fintech scale-up where ML isn’t a side project, it’s the core of the product?

They’re growing out their ML team, and this is a chance to shape it from the front.

This is a hands‑on role focused on technical leadership, no people management required.

You’ll lead by example, drive development practices and technical direction, and own the end‑to‑end lifecycle of ML systems, from Gen AI features to the data pipelines behind them.

This is not a research role, you’ll ship products to production that institutional investors rely on daily. We’re looking for someone from a software development background with hands‑on agentic experience, bringing strong engineering fundamentals to their ML work.

What’s in it for you?

  • Flexible, hybrid working from central London
  • And much more

What you must have:

  • Hands‑on experience with multi‑agent models and workflows

What will make you stand out?

  • A software engineering background with strong development processes and technical leadership
  • Agentic build‑outs, using agents to call LLMs and embedding them into workflows
  • Chat‑type applications and chat agents
  • Python and AWS

No need for an up‑to‑date resume just yet, just click ‘easy apply’ and someone will reach out with more details. We can then help you build the best resume for the role later.

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Posted: July 9th, 2026