About Semaphore

Build an industry-defining product with a great team.

Semaphore, created by Rendered Text, is a leader in hosted continuous integration and deployment, with over 30,000 engineers relying on it to test and deploy their code. We work in small, highly effective teams, and every person is vital to the success of the company.

Learn more about working with us or browse our open positions and apply to join our team.

Current openings