Semaphore
Semaphore is seeking a senior product engineer to drive product development from initial concept through production, leveraging AI coding agents to build and iterate on CI/CD solutions. The role requires strong ownership of the entire product lifecycle, including problem definition, system design, implementation, and ensuring reliability and maintainability. You will work across product and engineering boundaries to deliver meaningful software capabilities while maintaining high standards for correctness and security.
Semaphore is an open-source, agent-native CI/CD platform built for coding agents — fast, affordable, and enterprise-ready. It allows AI coding agents to set up, run, and optimize CI pipelines, with pay-as-you-go pricing (including $15 free usage per month), no per-seat fees, and supports cloud, hybrid, and self-hosted deployment options. Semaphore is SOC 2 Type II certified and offers enterprise features including SAML SSO, role-based access control, audit logs, and 24/7 expert support.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
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