Microsoft's M65 Security Engineering team is seeking a Senior Software Engineer to protect Microsoft services against cyberattacks. The role focuses on analyzing billions of events and terabytes of data generated by Microsoft products and services (Azure, M365) for suspicious activities. The team values diversity and deep collaboration, bringing together engineers with expertise in large-scale software systems, security analysis, big data, and machine learning. This position offers the opportunity to work on critical security infrastructure, ensuring the protection of customer data at scale. The role requires strong technical expertise in cloud services, security principles, and distributed computing, combined with excellent communication skills and the ability to work across global teams. The position includes comprehensive benefits and the chance to make a significant impact on Microsoft's security infrastructure.