The Security Platform team at Microsoft is focused on building cloud solutions to support premium features that provide security, compliance, data governance, and data loss prevention for Office 365 and Windows. The team creates global scale services to transport, store, secure and manage sensitive data, building on Azure, Exchange and other cloud platforms. This role offers an opportunity to work on cloud distributed systems and security/compliance at massive scale, serving over 100 million Office 365 seats globally. The position involves building state-of-the-art technologies to deliver holistic protection at planet scale. As a Senior Software Engineer, you'll be responsible for architectural approaches, infrastructure solutions, and end-to-end implementation while working with a geographically distributed team. The role requires strong technical expertise in cloud services, security practices, and distributed systems, combined with excellent collaboration skills to work effectively across multiple engineering teams.