AI Research Engineer: Build LLMs for FinCrime in London

Company: Arva AI
Apply for the AI Research Engineer: Build LLMs for FinCrime in London
Location: London
Job Description:

Arva AI, a London-based startup focused on AI-driven financial crime solutions, seeks an AI Research Engineer to build in-house models, train and evaluate LLMs and agentic systems powering our compliance platform.

You will own model improvement cycles, support production readiness, and work with product teams to deliver measurable impact while enjoying flexible, global-friendly work arrangements.

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Posted: August 7th, 2026