Principal Software Engineer - CTO office of Microsoft Security

We are seeking a hands-on Principal Software Engineer to join the CTO office of Microsoft Security. This is an exciting opportunity to shape the future of security technology while working with emerging technologies like AI and Quantum. As a founding engineer, you'll have massive impact innovating Microsoft Security's portfolio of products and shaping the next generation of the cybersecurity landscape. The role offers a unique chance to be part of a fast-moving, startup-like team focused on achieving high goals, with high visibility to Microsoft management. You'll work on broad cross-team initiatives, conducting experiments with cutting-edge technologies, leading end-to-end design and implementation of security solutions, and collaborating with teams across Microsoft. The ideal candidate combines deep security expertise with strong technical skills and an entrepreneurial mindset. This role provides the opportunity to drive innovation from inception to execution while working with industry-leading technologies and talented teams across the organization. Join us in building the next generation of security solutions that will protect customers worldwide.