Senior AI Engineer - Multi-Agent Systems & Backend

Company: Jack & Jill/External ATS

Location: London

Posted: March 31st, 2026

An innovative AI startup in London seeks a talented AI Engineer to join the Science team. You will design cognitive architectures and memory systems for LLM-driven agents, creating a platform that predicts human behavior with remarkable accuracy. Ideal candidates should have over 7 years of experience in building complex applications, strong proficiency in Python, and a degree in a quantitative field. This role offers a unique opportunity to work at the frontier of behavioral simulation backed by top-tier investors. #J-18808-Ljbffr
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