Member of Technical Staff, Principal Full Stack Engineer - Copilot Applications

Microsoft Corp

Mountain View, CA

JOB DETAILS
SALARY
$139,900–$274,800 Per Year
SKILLS
Application Programming Interface (API), Artificial Intelligence (AI), Artificial Intelligence (AI) Agents, C Programming Language, C++ Programming Language, Computer Science, Engineering, Human Interaction, Java, JavaScript, Microsoft C# (C Sharp), Microsoft Product Family, Product Design, Python Programming/Scripting Language, React.js, Scalable System Development, User Interface/Experience (UI/UX)
LOCATION
Mountain View, CA
POSTED
30+ days ago

Overview

As Microsoft continues to push the boundaries of AI, we are on the lookout for passionate individuals to work with us on the most interesting and challenging AI questions of our time. Our vision is bold and broad - to build systems that have true artificial intelligence across agents, applications, services, and infrastructure. It's also inclusive: we aim to make AI accessible to all - consumers, businesses, developers - so that everyone can realize its benefits.

 

About the Team

We build the cross-cutting capabilities that shape the future of human-AI interaction. Our work spans modalities-text, voice, vision, action-and pushes the boundaries of what intelligence can do in peoples lives. We partner deeply with design, product, and applied AI to ship extraordinary experiences that define what Copilot becomes. The problems we solve dont fit neatly into one layer of the stack or one corner of the org-which is exactly what makes them interesting. Our mandate is to make Copilot the essential AI companion: ubiquitous, always capable, always there. Were building for a future where AI doesnt just respond-it acts, creates, and orchestrates.

 

About the Role

Youll build revolutionary experiences at the intersection of modality and intelligence. The pace is fast. The ambiguity is high. Youll ship things that millions of people use-and youll ship things that dont exist anywhere else yet.

If you want to work on well-scoped problems with clear answers, this isnt the team. If you want to define the future of how humans and AI live and work together, come build with us.

 

Responsibilities

Create breakthrough experiences that redefine what an AI companion can do Build across modalities-voice, vision, text, and action-to make Copilot feel seamless and alive Own features end-to-end, from concept through production, at scale Collaborate with applied AI researchers to bring cutting-edge model capabilities to users Ship experiments rapidly, learn from usage, and iterate toward experiences that feel like magic Work across team boundaries on problems that span the entire product

 

Qualifications

Required Qualification Bachelors 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.

 

Preferred Qualifications Bachelors 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 Masters Degree in Computer Science or related technical field AND 15+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.

 

Strong full-stack fundamentals across frontend (React, TypeScript) and backend systems Proficiency in Python or similar languages for backend development Experience building scalable web APIs and services Comfort with ambiguity and the ability to move fast in loosely-defined problem spaces Taste for great product experiences and a drive to ship work that matters

 

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

 

Software Engineering IC6 - The typical base pay range for this role across the U.S. is USD $163,000 - $296,400 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 $220,800 - $331,200 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.

About the Company

M

Microsoft Corp

DO WHAT YOU LOVE
Make your mark on the world’s most used technologies. Develop the next hit mobile application. Pioneer a startup that could be the next big thing. At Microsoft, you choose your path.

Headquartered in Redmond, Washington, Microsoft is a top innovator in both the consumer and enterprise technology industry. Just a few of the many things our products do are unleash creativity, connect businesses, and make learning more fun. But our continued success is based on one thing: our employees. We hire amazing, talented people and give them the opportunities—and the tools—to succeed.

WHY MICROSOFT?
As a Microsoft employee, you’re surrounded by a diverse group of the smartest people in your field. This fosters new ideas, better business results, and creates a dynamic work environment. In the office, you’re constantly challenged and supported by your colleagues. Every day holds something new and exciting.

We also offer unparalleled depth and breadth of career opportunities. As an industry leader in multiple fields, working for Microsoft means being able to do whatever you feel passionate about—and being able to make an impact in that field. From day one, we give our employees significant responsibility. This means that you’ll know that you directly contributed to something that has a positive impact on people worldwide. Whether you choose to work in management, dive deep into the newest technology, or explore multiple professions, you’ll find everything you need at Microsoft to drive your career—and to make a difference.

WE GET IT – YOU’RE MORE THAN YOUR JOB
Everyone works differently and is motivated by different things. We also understand that there’s more to you than your job. That’s why we offer competitive pay and a wide assortment of benefits-- to help you make the most of life at work and away from it.

GET THE BALL ROLLING
COMPANY SIZE
10,000 employees or more
INDUSTRY
Computer Software
FOUNDED
1975
WEBSITE
http://www.microsoft.com