Overview

Microsoft AI (MAI) is seeking experienced client engineers to help build the next wave of capabilities for Copilot. We’re looking for someone who possesses technical prowess, a methodical approach to problem-solving and proficiency in client technologies. The right candidate enjoys building world-class consumer experiences and products in a fast-paced environment. The Windows Copilot team is responsible for creating experiences that demonstrate the power Copilot can bring to Windows, large screens and productivity scenarios. In this role you will play a critical role in designing, developing, and implementing cutting-edge solutions while collaborating with Platform, Product Management, Design and Research teams.

Our newly formed organization, MAI, is dedicated to advancing Copilot and other consumer AI products and research. The team is responsible for Copilot, Bing, Edge, and generative AI research. Come be a part of the team shaping the future personal computing.

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.

By applying to this U.S. Redmond, WA position, you are required to be local to the Seattle area in office 3 days a week.

Starting January 26, 2026, MAI employees are expected to work from a designated Microsoft office at least four days a week if they live within 50 miles (U.S.) or 25 miles (non-U.S., country-specific) of that location. This expectation is subject to local law and may vary by jurisdiction.

Responsibilities

Design and develop client applications and components to support Copilot experiences.

Work collaboratively with platform, infrastructure, application engineers and researchers to build next generation AI products and services.

Ship high-quality, well-tested, secure, and maintainable code.

Overcome obstacles to deliver work quickly and iteratively to users

Enjoy working in a fast-paced, design-driven, product development cycle.

Embody our Culture  and Values.

Qualifications

Required Qualifications:

Bachelor’s degree in computer science, or related technical discipline AND 4+ years technical engineering experience building applications including, but not limited to, Python, C#, C++, .NET, XAML

OR equivalent experience.

Preferred Qualifications:

Bachelor’s degree in computer science, or related technical discipline AND 6+ years technical engineering experience building applications including, but not limited to, Python, C#, C++, .NET, XAML, Kotlin, Swift

OR equivalent experience.

Experience working with Windows debugging tools such as WinDBG, Sysinternals, etc.

Experience working with AI platforms, frameworks, and APIs.

Ability to identify, analyze, and resolve complex technical issues, ensuring optimal performance, scalability, and user experience.

Dedication to writing clean, maintainable, and well-documented code with a focus on application quality, performance, and security.

Demonstrated interpersonal skills and ability to work closely with cross-functional teams, including product managers, designers, and other engineers, while clearly communicating complex technical concepts to both technical and non-technical stakeholders.

Ability to work in a fast-paced environment, manage multiple priorities, and adapt to changing requirements and deadlines, while collaborating and contributing to a positive, inclusive work environment that fosters knowledge sharing and growth within the team.

Proven track record of delivering high-quality software solutions in a fast-paced multidisciplinary environment

4+ years' experience building secure, performant and well architected applications that demonstrate a focus on data driven iteration and improvement.

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.

Member of Technical Staff, Client Engineer - Windows Copilot