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Job Details
Posted date: Jan 23, 2026
There have been 2387 jobs posted with the title of Principal Software Engineer - all time at Microsoft.There have been 2387 Principal Software Engineer - jobs posted in the last month.
Category: Software Engineering
Location: Redmond, WA
Estimated salary: $222,050
Range: $139,900 - $304,200
Employment type: Full-Time
Work location type: 3 days / week in-office
Role: Individual Contributor
Description
OverviewAre you passionate about storage and building industry leading software and services? Office 365 is the locomotive that is driving the growing Microsoft valuation, and critical to the future of Microsoft. OneDrive and SharePoint (ODSP) are the set of intelligent, high value services and compliant environment that is enabling the next generation of transformative end-user experiences for Office and the entire company. The ODSP team has an opportunity for you get in on designing and building a core part of the stack.
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
Responsibilities
Analyze, design, and implement improvements to improve performance and security, reduce Cost of Goods Sold (COGS), and drive those changes across multiple products. Solid analytical, design, and development skills with depth in databases, storage, high performance data structures, and algorithms and a passion for analyzing and improving performance - I/O, memory, CPU, and concurrency. Solid development background, excellent communication skills, and a strong foundation in Computer Science. Lastly, because the work is done indirectly on behalf of a large team, influencing without authority is key to success.
Qualifications
Required Qualifications:
Bachelor'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 PythonOR equivalent experience. Collaborate with partner teams to meet the engineering goals in a unified manner.Proficiency in C# or C/C++, and strong design, implementation, and debugging skills; knowledge of scripting languages a plus.Experience with distributed systems, performance analysis, databases, and/or large-scale data processing.Solid communication skills (both written and oral)Ability to prioritize tasks and work independently. Other Requirements:
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.Preferred Qualifications:Master'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 PythonOR Bachelor's Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. Knowledge of Azure services and systems a plusExperience with financial analysis a plus.Experience with building cloud-scale infrastructure components.Awareness, passion, and experience related to cloud scale distributed design and patterns.Familiar with secure software design concepts Proven track record of delivering projects that include multiple component.
Software Engineering IC5 - The typical base pay range for this role across the U.S. is USD $139,900 - $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.
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