Principal Software Engineer

Microsoft is seeking a Principal Software Engineer to join their M365 Security Engineering team, focusing on protecting Microsoft services against cyberattacks. This role combines individual contribution with technical leadership, requiring expertise in full-stack development and distributed systems.

The position involves working with a team of engineers specializing in large-scale software systems, security analysis, big data, and machine learning. You'll be responsible for analyzing billions of events and terabytes of data generated daily by Microsoft products and services (Azure, M365) to detect suspicious activities and ensure security components are maintained throughout the infrastructure.

As a Principal Engineer, you'll balance hands-on development with providing technical direction and mentoring. The role requires expertise in both backend services and frontend development, with a focus on building scalable, reliable, and performant solutions. You'll work on implementing user-facing experiences while ensuring they're accessible and maintainable.

The ideal candidate brings 12+ years of software development experience, with deep knowledge of distributed systems and 6+ years of UI/Web development expertise. Strong understanding of cloud platforms (preferably Azure), security principles, and modern software engineering practices is essential. The role demands excellent communication skills and the ability to work effectively across geographies.

Microsoft offers comprehensive benefits including industry-leading healthcare, educational resources, parental leave, and investment opportunities. The company culture promotes inclusivity, continuous learning, and work-life balance. This role provides an opportunity to impact Microsoft's global security infrastructure while working with cutting-edge technologies and talented professionals.

The position is based in Hyderabad, India, requiring on-site presence with 0-25% travel. As part of Microsoft's commitment to security and innovation, you'll play a crucial role in protecting millions of users while advancing your career in a supportive, dynamic environment.