Member of Technical Staff ($150k-$300k + Equity) at Series B backed frontier AI lab

Job Description

Develop complex RL environments, robust backend services, and tooling to stress-test frontier AI models. Partner with Applied Researchers to translate environment designs into production-grade software and evaluation systems.

Requirements: Requires 4+ years of experience in production software with a full-stack background in React/TypeScript and Python or Go. Must have demonstrated experience with LLM APIs and a track record of owning complex systems in high-velocity environments.

Key Skills: React, TypeScript, Python, FastAPI, Go, LLM APIs, Reinforcement Learning, Backend Development, Full-stack Development, Agentic Loops, Tool Calling, AI Safety

Benefits: Equity