ABOUT THE ROLE You'll be building an AI Supply Chain Manager from the ground up at a Y Combinator–backed AI/supply chain startup, owning LLM systems end-to-end—from early prototypes to production. This is a high-autonomy role where your work directly powers real-world supply chain outcomes: purchase orders, transfer orders, and supplier bookings for CPG brands globally. WHAT YOU'LL DO - Build and iterate on LLM-powered agents that decide what to produce, where to make it, and how to move it through factories, warehouses, and channels. - Design robust prompts, tool definitions, structured outputs, and multi-step agent flows that handle edge cases in messy real-world supply chain data. - Select and evaluate LLMs based on latency, cost, accuracy, and use-case fit across the supply chain workflow. - Ship LLM features from concept to production, owning the full pipeline from API integration to tested and evaluated systems. - Build and maintain evaluation frameworks to iterate quickly and safely on prompts and agent behaviors. - Set up observability, monitoring, and feedback loops to track production accuracy and continuously improve system performance. WHAT WE'RE LOOKING FOR - 3+ years ... Click Apply to read the full job description.