About this role
Software Engineer, Agent Builder at Sierra. Location: San Francisco, California, United States. Role: simulating agents, building tools, developing agents Requirements: 4+ years building production products; full‑stack experience; degree in CS or equivalent; experience with AI products preferred; strong ownership and communication. Category: Engineering Seniority: Mid Level Tools: Cursor, Claude Code, Go, TypeScript, 𝜏-Bench Commitment: Full Time Workplace: Onsite Languages: English