Senior Software Engineer, Endpoint Sensor

The Senior Software Engineer, Endpoint Sensor role at Mimecast focuses on developing and maintaining the core endpoint sensor technology that protects organizations from data loss and insider risk across millions of corporate machines. This foundational position involves building performant, reliable kernel-mode components and security extensions for Windows, macOS, and Linux platforms. The engineer will own features end-to-end, from research and proof of concept through production, while leveraging AI-powered tools to secure AI-driven workflows.