
We are looking for an experienced Principal Software Engineer Manager to lead Email Semantic Indexing that support Outlook search and Microsoft 365 Copilot, integrating Responsible AI practices and recommending improvements.
You will lead a team that makes it faster and safer to experiment with, and bring to production, new approaches to email semantic indexing. You will own the index lifecycle, and operational health, while improving freshness, completeness, performance, and cost efficiency. A central responsibility is enabling rapid, repeatable experimentation, proactively resolving cross-team dependencies and escalating constraints.
Partnering closely with product, relevance, and model teams, you will translate promising approaches into production-ready capabilities and use joint quality and cost evidence to guide decisions.
As a people leader, you will grow engineers, establish clear accountability, and foster an inclusive culture of technical excellence and continuous learning. You will champion disciplined AI-assisted development and embed security, privacy, reliability, and Responsible AI throughout the software development lifecycle.
Guides collaboration with stakeholders to confirm user requirements and leverages feedback channels for design improvements. Owns and leads architecture discussions, manages design documents, evaluates new technologies, and reviews complex designs. Guides teams in creating test strategies, incorporating security testing, and leveraging AI tools for test automation. Leads managing dependencies and collaborates across teams to align schedules and resolve conflicts. Guides development process, ensuring extensible, maintainable, and secure code using best practices. Acts as an expert in troubleshooting, applying least-access principles, and conducting incident retrospectives. Leads code reviews, ensuring adherence to best practices.
Drives project planning, anticipates future goals, and ensures compliance with security requirements. Guides experimentation, deployment, live site maintenance, and incident response, ensuring safe and efficient operations. Integrates telemetry to monitor system behavior and improves designs based on analysis. Guides development tool selection and continuous integration in production. Ensures compliance with security and regulatory standards, mentors on learning and development, and advocates for best practices and security-informed engineering. In addition, this role has people management responsibilities including driving employee growth and development, executing projects, and managing performance.
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.
Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include but are not limited to the following specialized security screenings:
Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter.
#CAP #Copilot
Software Engineering M5 - The typical base pay range for this role across the U.S. is USD $142,800 - $274,800 per year. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year.
Certain roles may be eligible for benefits and other compensation. Find additional benefits and pay information here:
https://careers.microsoft.com/us/en/us-corporate-pay
This position will be open for a minimum of 5 days, with applications accepted on an ongoing basis until the position is filled.
Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance with religious accommodations and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations.

Every company has a mission. What's ours? To empower every person and every organization to achieve more. We believe technology can and should be a force for good and that meaningful innovation contributes to a brighter world in the future and today. Our culture doesn’t just encourage curiosity; it embraces it. Each day we make progress together by showing up as our authentic selves. We show up with a learn-it-all mentality. We show up cheering on others, knowing their success doesn't diminish our own. We show up every day open to learning our own biases, changing our behavior, and inviting in differences. Because impact matters.
Microsoft operates in 190 countries and is made up of approximately 228,000 passionate employees worldwide.