Scale Engineer

About Cal.com

Cal.com is an open-source scheduling infrastructure platform that provides developers with APIs and embeddable widgets to add calendar functionality to their applications. Serving companies across healthcare, SaaS, and enterprise sectors, Cal.com eliminates the need to build scheduling from scratch while offering privacy-first, self-hostable alternatives to proprietary solutions. The platform has become the go-to scheduling layer for modern applications requiring flexible, developer-friendly calendar integrations.

Short list complete. The bulldog screened 1 — 0 made the cut.