Lead AI Engineer: Architect Production AI Driving Impact

Company: Harnham
Apply for the Lead AI Engineer: Architect Production AI Driving Impact
Location: London
Job Description:

Harnham is seeking a Lead AI Engineer in London (King’s Cross) to drive design, architecture, and delivery of production-grade AI systems that tightly integrate with core business processes.

You will own the technical direction, build LLM-powered and agent-based solutions, set reusable standards, and guide engineers in a collaborative, technology-driven environment. Hybrid role with 1–2 days in the office.

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Posted: September 22nd, 2026