Microsoft's Audience Network team is seeking a Senior Software Engineer to join their online advertising platform, which serves billions of ad impressions daily. The role focuses on building and maintaining high-performance systems processing terabytes of user data. As part of a $10 billion revenue organization, you'll work on the Microsoft Audience Network platform, providing ads service to global partners. The position offers opportunities to shape the future of bing.ads platform with a collaborative team in a fast-growing online advertising market worth $70 billion. You'll be responsible for designing high QPS systems, managing production environments, and working with cross-functional teams. Microsoft offers comprehensive benefits, a culture of inclusion, and the chance to work on impactful advertising technology solutions. The role combines technical challenges with business impact, making it ideal for engineers passionate about large-scale systems and advertising technology.