LLM Engineer for Production AI — London (Equity)

Company: Jack & Jill/External ATS
Apply for the LLM Engineer for Production AI — London (Equity)
Location: Greater London
Job Description:

A YC-backed AI startup is seeking an AI Engineer in London to join an elite team pushing the boundaries of AI-powered technologies. You’ll tackle high-intensity technical challenges and implement state-of-the-art systems in a rapidly growing environment. Ideal candidates demonstrate exceptional intelligence and possess deep expertise in AI and LLMs. This role offers substantial equity potential and a chance to work alongside former AI researchers from leading institutions.#J-18808-Ljbffr…

Posted: March 11th, 2026