New 
Senior Software Engineer
 Microsoft | |
 United States, Washington, Redmond | |
 Aug 23, 2025 | |
|
OverviewSecurity represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified solutions. The Microsoft Security organization accelerates Microsoft's mission and bold ambitions to ensure that our company and industry is securing digital technology platforms,devices,and clouds in our customers' heterogeneous environments, as well as ensuring the security of our own internal estate. Microsoft Entra ID is looking for a Senior Software Engineer (previously known as Azure Active Directory) under the Microsoft Security organization which is at the center of Microsoft's cloud strategy. It consists of critical authentication, authorization, and directory services that are used by the millions of Azure, Office 365, XBOX and Windows users worldwide. The backend directory store is at the heart of Microsoft Entra ID architecture. It hosts millions of tenants and billions of identities. It serves billions of requests per day in the stacks powering core authentication and programmability.Our team is evolving the backend directory store to address the needs for the next decade. You will have an opportunity to lead the work on the latest technologies in storage and distributed systems and apply innovative algorithms for solving problems at scale and high performance. Our culture promotes diversity, multiculturalism, and inclusion and is clearly reflected inallthethingswe do. Our team has an effective sense of accountability and provides its members with many opportunities for learning and career growth.Microsoft's mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.
ResponsibilitiesBuild, evolve, and co-own a hyper-scale distributed service.Adhere to and drive modern software engineering practices through design reviews. System design through well-defined interfaces across multiple components, code reviews, leveraging data/telemetry to make decisions. Lead in all stages of software development lifecycle. Lead improvements in product security, resiliency, performance, and reliability. Lead improvements in live-site excellence and promote engineering best practices. Gain a working understanding of Microsoft businesses and collaborate with mentors and leaders to contribute to cohesive, end-to-end experiences for our users. Demonstrate customer empathy, curiosity and willingness to question and learn. Embody our culture and values | |