Agent environments jobs

Machine Learning Engineer - Reinforcement Learning

Blue Yonder · Posted Jul 3, 2026

ML Engineer focused on LLMs, agents, and reinforcement learning for autonomous supply chain decision-making.

Design and implement LLM-powered agent environments for supply chain decision-making
Fine-tune, adapt, and evaluate LLMs for domain-specific reasoning and decision support
Design, test, and iterate on reward functions that capture the behaviors we want from LLM agents
Review LLM traces and rollouts to understand model reasoning, failure modes, reward hacking, and shortcut behaviour
Identify when an LLM is exploiting the reward function, escaping the intended RL process, or optimizing for proxy metrics instead of the real objective