Production AI Architect for Scalable Agent Systems

Halcyon Knights is seeking a Senior AI Engineer / AI Architect in Melbourne to design and ship long-running, transactional AI agents for a seed-stage travel tech startup. This 3-month contract (with possible extension) features hybrid work and a direct impact on production systems from day one.

You will bring deep expertise in LLM agent architectures, LangChain and LangGraph, and build scalable, reliable agent platforms that handle growth and real transactions.