Microsoft

Microsoft

Posted via Microsoft Careers

Senior Software Engineer

Posted Aug 25, 2026

Role at a glance

Salary
$119.8K – $234.7K/yr
Location
Redmond, Washington, United States
Work arrangement
On-site
Employment
Full-time
Experience
4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
Education
Bachelor's Degree in Computer Science or related technical field

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Role Summary

AI-generated

The Senior Software Engineer will develop and maintain storage and file system components for Windows, Linux, Azure, IoT, and other devices within Microsoft’s Storage and File Systems team. The role focuses on designing storage features, analyzing performance, and improving software platforms and end-user experiences across local and cloud storage environments.

What You'll Do

  • Develop and maintain storage and file system components across client, server, and cloud systems on Windows and Linux.
  • Conceive, design, and implement storage features with partners inside and outside Microsoft.
  • Analyze the performance of storage designs and implementations in light of advancing storage technologies.
  • Own the software engineering process from design and development through code review, validation, delivery, and maintenance.
  • Author documentation and tools that improve the team’s ability to develop and maintain software.
  • Participate in design discussions and code reviews and assist less experienced team members in their personal growth.

Generated from the employer's posting. Verify important details before applying.

View full posting

Qualifications

Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in specified programming languages, or equivalent experience.

Required

  • Coding in C, C++, C#, Java, JavaScript, or Python

Preferred

  • 4+ years of experience in systems level software development in C/C++/Rust
  • 4+ years of Systems Engineering experience with multithreaded programming, synchronization, locking, etc.
  • Knowledge of advanced data structures, including BTrees, Hash Tables, Skip Lists, LSM Trees, and RCU Synchronization
  • 4+ years of experience with kernel and device driver development in Linux or Windows
  • Proven experience designing key-value (KV) stores, such as NoSQL databases, Redis, or RocksDB, including support for ACID transactions
  • Experience with storage/file systems in Windows, Linux, Kubernetes
  • Experience in analyzing storage performance and functionality
  • Familiarity with current and emerging storage technologies

Original job description

Content provided by the employer

Overview

Storage is experiencing incredible innovations right now. The innovations of storage technologies and cloud connected devices are having a profound effect on every area of Microsoft’s business. Storage devices are getting larger in capacity, faster in performance and intelligence at an astounding rate; our customers are expecting seamless experiences across devices and across local and cloud boundaries. We are seeking a Senior Software Engineer to help expand, innovate, and maintain the platform and end user experiences for storage across Windows devices and the Cloud.

The Storage and File Systems team is part of the Azure Edge + Platform Core OS Base team. We deliver storage solutions for Windows, Azure, Internet of Things (IoT) and new devices that Microsoft and our industry partners ship in the future. This area involves tough challenges and provides tremendous upside opportunities including leveraging the reduced size, portability and increased functionality of new storage devices, improved software platform infrastructure, emerging protocol standards, seamless integration of local and cloud storage and development of solutions to new content usage paradigms.

In Core OS, we are responsible for the Operating Systems (OS) that power Azure, Microsoft's Linux OS, the platforms for Windows Client and Xbox, and our Windows Server ecosystem – through all of these, we support every one of our cloud businesses and billions of customers around the world. In this era of ubiquitous computing, systems software excellence has never been more important for Microsoft. High quality, high-efficiency operating systems and platform components underpin everything we do as a company, from making our systems more reliable for our customers, to increasing our competitiveness by reducing COGS, to delivering new features and capabilities to delight customers – that’s all of us!

At Microsoft, our mission—to empower every person and every organization on the planet to achieve more—guides how we partner with customers to deliver trusted, impactful solutions. With a growth mindset culture, we innovate responsibly and measure success by shared progress—people, teams, and customers. Join us to do meaningful work that changes the world and helps shape what’s next for everyone.



Responsibilities
  • Developing and maintaining storage and file system components across client, server, and cloud systems, on both Windows and Linux operating systems.
  • Conceive, design, and implement storage features in tandem with partners inside and outside of Microsoft to address the business needs of our customers. 
  • Performance analysis of designs and implementations, taking into consideration the rapid advancements in storage technologies.
  • Ownership of the software engineering process from design, development, code review, validation, delivery, and maintenance.
  • Working as a team member, authoring documentation and tools that improve the team’s ability to develop and maintain software, participating in design discussions and code review outside of your immediate scope, and assisting less experienced team members in their personal growth.
  • Building an understanding of the wider storage ecosystem, and bringing that understanding to the table as new features are considered.


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.

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

  • 4+ years of experience in systems level software development in C/C++/Rust.
  • 4+ years of Systems Engineering experience with multithreaded programming, synchronization, locking, etc.
  • Knowledge of advanced data structures, including, but not limited to: BTrees, Hash Tables, Skip Lists, LSM Trees, RCU Synchronization.
  • 4+ years of experience with kernel and device driver development in Linux or Windows.
  • Proven experience designing key-value (KV) stores, such as NoSQL databases, Redis, or RocksDB, including support for ACID transactions.
  • Experience with storage/file systems in Windows, Linux, Kubernetes.
  • Experience in analyzing storage performance and functionality.
  • Familiarity with current and emerging storage technologies.

#W+DJOBS
#filesystems
#storage



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 $160,200 - $261,000 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.

Microsoft

About the company

Microsoft

Large Enterprise

Microsoft is a global technology leader that empowers individuals and organizations to achieve more through innovative software, services, and devices. Founded in 1975, the company is best known for its flagship products like the Windows operating system and Microsoft Office suite. In addition to personal computing, Microsoft is a leader in cloud computing with its Azure platform, providing a range of solutions for businesses to enhance productivity and efficiency. With a strong commitment to sustainability and accessibility, Microsoft continues to drive technological advancements that shape the future of work and learning.