Client-Facing AI Data Scientist & LLM Architect

Company: Hamilton Barnes ?
Apply for the Client-Facing AI Data Scientist & LLM Architect
Location: London
Job Description:

Hamilton Barnes is looking for a Customer-Facing AI Data Scientist (LLM Architecture) to join a growing MSP practice in London. You will sit with enterprise clients, shaping LLM deployments, evaluating training and fine-tuning strategies, and ensuring commercial viability of AI solutions.

You will work at the intersection of deep technical LLM expertise and client delivery, translating complex model concepts into actionable architectures and delivery plans for named accounts.

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Posted: September 25th, 2026