Member of Technical Staff - Research

Polymath is an applied research lab focused on advancing long-horizon agent capabilities through reinforcement learning. They are seeking a Member of Technical Staff - Research to help advance the frontier of autonomous agents, working on core research problems and developing advanced simulation environments.

Responsibilities:

• Work on core research problems in long-horizon evaluation, agent post-training, and environment design
• Build benchmarks
• Shape environments
• Write production code
• Run rigorous experiments
• Develop an advanced environment simulation engine for training & evaluating autonomous AI agents
• Develop state of the art benchmarks that challenge frontier models
• Post-training agents in complex simulation environments
• Publish research