Microsoft's Planner team is seeking a Principal Software Engineer to revolutionize project management experiences through AI-powered innovations. This role focuses on building highly performant, distributed, scalable, and intelligent cloud-based solutions. As part of the team, you'll work on shaping the future of work and productivity, developing AI-powered technologies for a global audience. The position offers the opportunity to work with cutting-edge technology in AI, distributed systems, and cloud services while contributing to Microsoft's mission of redefining project management. The role combines technical leadership with hands-on development, requiring expertise in distributed systems, cloud services, and AI technologies. You'll be part of a diverse, inclusive workplace that values innovation and collaboration, working on high-impact projects that affect millions of users worldwide. The position includes comprehensive benefits and the chance to mentor others while driving technical excellence.