Software Engineer Developer Tools Jobs in San Francisco, CA

Have built dataset tooling or a data pipeline that ML engineers train from.

About the Role We are looking for founding software engineers to help us build the core systems behind Simple AI’s voice agents

development tools.

4+ years of professional software engineering experience.

The Role We are hiring a software engineer on the Developer Experience team.

architecture, tooling and processes that enable Zip’s engineers to ship enterprise-quality software with high velocity.

use AI in software development.

Perplexity is seeking software engineers to join our Training Infrastructure team.

Experience building developer tooling, programming languages, or databases. Leadership experience on technical projects or teams.

6+ years building production software, with real depth in backend systems, data pipelines, or full-stack engineering.

What you'll do You would be one of the first engineering hires, working directly with the founders—Full-stack IC work: We work in