AI Engineer – LLMs, LangChain, Production AI London

Company: Oliver Bernard

Location: London

Posted: April 17th, 2026

A fast-growing tech firm in Central London is seeking an AI Engineer with expertise in LLMs, including OpenAI or Anthropic. The role involves developing conversational AI and agent-based workflows while improving AI performance in production. Candidates should have solid SQL and data handling skills, with familiarity in frameworks like LangChain. The position offers a competitive salary up to £140k and requires working onsite five days a week. #J-18808-Ljbffr
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