Fulcrum
Member of Technical Staff
$200K–$500K
San Francisco · Hybrid · Staff · Full-time · Posted Jan 21, 2026
About the job
Work with the founding team to build AI agent infrastructure and oversight products, conduct agent research, and help shape product and research direction.
What you'll do
- Design and optimize scalable infrastructure and systems for AI agents, including containerization.
- Contribute to agent science research and create evaluations of agent performance and behavior.
- Build frontend interfaces for monitoring and controlling coding agents, and collaborate on product and research direction.
Pay
$200,000–$500,000 + equity (depending on experience and scope)
Tools
AI agents
AI focus
Develop infrastructure and oversight tools for AI agents, contribute to agent science research, and evaluate agent performance and behavior.
Model-written summary · the original posting is authoritative