# Software Engineer, Agent Builder at Sierra

- Company: Sierra
- What the company does: Sierra helps businesses build better, more human customer experiences with AI. Backed by Kleiner Perkins, Lightspeed and Sequoia.
- Company website: https://sierra.ai/
- Type: Startups (AI role)
- Level: Mid level
- Location: San Francisco, CA
- Work setup: On-site
- Pay: $230K to $390K base salary per year (USD)
- Posted: 2026-10-22
- Apply by: 2026-12-06
- Apply: https://jobs.ashbyhq.com/Sierra/200df475-2175-45ce-9510-7d04afabd08d?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/sierra-software-engineer-agent-builder/

## About the role

Simulation & Benchmarking: How can we craft a simulation platform to test AI agents against every real-world scenario imaginable? (See 𝜏-Bench ) Content Management: How do we create intuitive, no-code tools that allow anyone to guide and test AI agents? Found on 1752vc Careers, the job board for startup and VC roles.

Tags: Engineering

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/sierra-software-engineer-agent-builder/