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Principal Software Engineer - Office

Job in Redmond, King County, Washington, 98052, USA
Listing for: Microsoft Corporation
Full Time position
Listed on 2026-03-03
Job specializations:
  • Software Development
    Software Engineer, Cloud Engineer - Software, Backend Developer
Salary/Wage Range or Industry Benchmark: 188000 - 304200 USD Yearly USD 188000.00 304200.00 YEAR
Job Description & How to Apply Below
Position: Principal Software Engineer - Office 365
Overview

Are 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. One Drive 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 Python
    • OR equivalent experience.
  • 6+ years experience with C# or C/C++, design, implementation, and debugging.
  • Experience with distributed systems, performance analysis, databases, and/or large-scale data processing.
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 Python
    • OR 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 plus Experience 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.
  • Collaborate with partner teams to meet the engineering goals in a unified manner.
  • Solid communication skills (both written and oral)
    Ability to prioritize tasks and work independently.
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:
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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.
Position Requirements
5+ Years work experience
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