SDK & CLI Engineer for AI Agent Platform

Runta, a San Francisco Bay Area startup, is seeking a mid-level engineer to own developer-facing surfaces. You’ll shape the SDK, CLI, and public API, aiming for a delightful, fast experience that developers actually want to use. You’ll translate runtime abstractions into concrete product language, write clear docs and examples, and ship quickstarts that turn curiosity into a running agent. You’ll work directly with the founder and the runtime team to balance usability with powerful capabilities.