# Member of Technical Staff

- **Company:** Fulcrum Inc
- **Location:** San Francisco, CA, US (Hybrid)
- **Salary:** Salary not disclosed
- **Contract:** Full-time
- **Posted:** 2026-01-21

## Job description

Compensation: $200,000–$500,000 + equity (depending on experience and scope)
Location: San Francisco
Start: ASAP • Applications: Rolling
There is a $5k referral bonus for this role. You can refer people through our form .
We’re hiring a member of technical staff to work closely with the founding team. You'll shape both our products and research direction.
Key Responsibilities
Backend engineering: Design and build scalable infrastructure and systems for AI agents, including containerization, and performance optimization
Machine learning: Contribute to agent science research, and create evaluations for agent performance and behavior
Frontend engineering: Develop oversight interfaces and frontend systems for coding agent monitoring and control
Shape product strategy and research direction in collaboration with the founding team

[Apply on the company site](https://www.joonow.com/en/job/member-of-technical-staff-san-francisco-ca-3sxm6av4ez/apply)