Principal Software Engineer

Microsoft's Windows Endpoint Security Platform engineering team is seeking a Principal Engineer to spearhead the development of their next-generation security framework. This critical role involves modernizing the endpoint security ecosystem to be more resilient and open. The position is part of the Core OS division, which powers Azure, Microsoft's Linux OS, Windows Client, Xbox, and Windows Server ecosystem, supporting billions of customers worldwide.

The role offers an exciting opportunity to work on a high-priority initiative with executive-level and industry-level visibility. You'll be instrumental in designing and implementing a new platform that enables security partners to implement endpoint solutions in user-mode, focusing on performance, reliability, and robust capabilities to counter enterprise threats.

As a Principal Software Engineer, you'll collaborate closely with Microsoft Virus Initiative (MVI) partners, establish technical strategies, and lead complex architectural designs. The position requires extensive experience in software platform architecture and strong coding skills in languages like C++, C#, or Rust. The ideal candidate will have 6+ years of technical engineering experience and 4+ years driving platform architecture projects.

Microsoft offers a competitive compensation package with a base salary range of $137,600 - $267,000, comprehensive benefits including healthcare, educational resources, and parental leave. The hybrid work environment allows up to 50% work from home, with 0-25% travel requirements. This is an exceptional opportunity to join a leading technology company that emphasizes innovation, collaboration, and inclusive culture while working on cutting-edge security solutions that impact users globally.