Sierra careers
Platform for building customer-facing AI agents that handle support and other customer interactions for large brands.
Track Sierra from Claude, Cursor, Codex, Windsurf
Open roles at Sierra
- Software Engineer, Agent Builder
- Software Engineer, Context Engine
- Software Engineer, Agent Runtime
- Web Developer, Marketing Site
- Software Engineer Intern, Agent (London 2027)
- Software Engineer, Agent (New Grad 2027)
- Software Engineer Intern, Agent (Summer 2027)
- Product Manager, Agent Development - Public Sector
- IT Support Specialist
- Enterprise Sales Engineer (Brazilian Portuguese speaking)
About
Sierra builds a platform that lets businesses deploy AI agents to talk with their customers. The goal is to go beyond customer service and also support growth, with agents that teams can build with or without engineering help.
A single agent can be deployed across chat, SMS, WhatsApp, email, voice and ChatGPT, and pricing is outcome-based, so customers pay for results delivered. The company is primarily in-person and based in San Francisco.