Microsoft's Bing Ads team is seeking a Principal Engineer Manager to lead their high-scale distributed systems efforts. This role focuses on scaling and optimizing ad serving platforms that handle millions of requests per second. The position involves working with online advertising systems that connect thousands of publishers and ad networks globally. The team operates at the intersection of computational intelligence and scalable algorithms, handling terabytes of daily user data. This is a unique opportunity to influence technology development in Microsoft's growing advertising business. The role combines technical leadership with people management, requiring both deep technical expertise in distributed systems and the ability to mentor and guide engineering teams. The position offers comprehensive benefits, professional growth opportunities, and the chance to work on challenging problems at a global scale.