Principal Software Engineer

Cloud Platform Security at Microsoft is seeking a Principal Software Engineer to lead technical strategy in the Azure Edge + Platform / Cloud Security team. This role is at the forefront of cybersecurity, addressing critical challenges in Post Quantum Computing, AI, and IOT security.

The team is responsible for developing core cryptographic, integrity, and data protection OS features that power all Microsoft products (Windows and Linux), along with bedrock services for secure solutions. They build platforms leveraging secure hardware to protect devices across Azure, Edge, and client environments.

As a Principal Engineer, you'll drive security initiatives and strategies across Microsoft's product spectrum. The role involves leading technical investigations, designing solutions, and collaborating with stakeholders to address security needs. You'll provide technical leadership in code review and foster a quality-first engineering culture.

The position offers competitive compensation ($137,600 - $267,000 base salary, higher in SF and NYC areas) and comprehensive benefits. The team operates in a hybrid work environment with up to 100% work from home flexibility and 0-25% travel requirements.

Key responsibilities include collaborating on security initiatives, leading technical investigations, supporting product roadmaps, and mentoring team members. The ideal candidate should have deep security knowledge, C/C++ expertise, and experience leading strategic initiatives across large groups.

This is an opportunity to work at the intersection of OS-level engineering and security, helping shape the future of Microsoft's security infrastructure while addressing modern cybersecurity challenges. The role combines technical leadership, hands-on engineering, and strategic planning in a mission-critical domain.