AI Full-Stack Engineer: Multi-Agent Systems & LLMs

Randstad Technologies seeks an AI Full Stack Engineer (AI & ML Engineer) in London for a 9-week engagement starting Oct 12, 2026. The role emphasizes building multi-agent workflows, prompt engineering, and secure Python API development, with a strong focus on LLM integration and observability.

You will work in a fast-paced environment using Gemini, OpenAI, Claude, LangChain, and OpenSearch, across cloud platforms. Expect 40 hours per week with a daily rate in a PAYE/umbrella setup.