Member of Technical Staff, Research

Primitive Labs is building AI systems that are human-aligned. In this role, you will build the research systems behind behavioral intelligence agents, focusing on improving how agents model human behavior and make decisions.

Responsibilities:

• Own research directions from question to production
• Design experiments for agent behavior
• Build simulations of real user decision-making
• Develop behavioral-fidelity benchmarks
• Train and evaluate agents against human data
• Translate research findings into model, memory, and runtime improvements
• Publish papers, technical write-ups, and open-source work