Senior Frontend Engineer - Extensions (Security)

Cerby is seeking a Sr. Software Engineer (Frontend) for the Extensions Team. You will own the quality, performance, and security of the extension end-to-end, helping drive a security-first culture and exploring AI-assisted tooling to boost efficiency across a remote-first engineering team. You will design scalable UI, collaborate with product and design, and mentor peers while championing best practices, accessibility, and robust REST data flows.