New

Senior Software Engineer - Build Systems

Microsoft
$119,800.00 - $234,700.00 / yr
United States, Washington, Redmond
Jan 14, 2026
Overview Join a team that empowers engineers to build topnotch solutions and innovate at scale. We lead the modernization of build systems and compilers,improveefficiencyand performance,solvingcomplex engineering challenges with creativity and precision. You will have the opportunity to be asubject matter expertin a very niche and unique areaatthe age of AI.You'llhave access to AI-powered tools like GitHub Copilot and Microsoft 365 Copilot, enabling you to accelerate development and deliver impact across Microsoft. As aSenior Software Engineeron the build team,you'lldesign, build, and deliver modern, experiences, services andtoolsthatempower Microsoftdevelopersand teams to build the future.You'lloperatein an environment where ambiguity is common, requiring you to take ownership, unblock yourself, and collaborate effectively across multiple teams and organizations to drive clarity and results. We hire the best by embracing diversity and inclusion, fostering a culture where everyone can thrive.Microsoft's missionis to empower every person and every organization on the planet to achieve more, and we want you to be part of it. Responsibilities Design and optimize build systems and compilers for large-scale, cloud-first applications. Innovate with AI-driven automation to improve build performance, reliability, and developer experience. Solve challenging engineering problems with scalable, secure solutions. Collaborate across teams to deliver impactful results in a fun, inclusive environment. Champion Microsoft's principles: Customer Obsession, Growth Mindset, Create Clarity, One Microsoft, Deliver Success. Qualifications Required Qualifications: Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. Preferred Qualifications: Master's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelor's Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. Demonstrated experience working with compilers, build systems, developer tooling, and dependency management frameworks. Skilled in designing and evolving resilient, scalable, and accessible software architectures and systems. Collaborative problem solver who approaches complex challenges with curiosity, empathy, and a commitment to delivering highquality, maintainable solutions. Experience with cloud platforms (Azure preferred). Familiarity with AI/ML technologies and performance optimization. Software Engineering IC4 - The typical base pay range for this role across the U.S. is USD $119,800 - $234,700 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 $158,400 - $258,000 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.