Microsoft

Principal Software Engineer - AI Frameworks

United States, Multiple Locations, Multiple Locations
Salary
$165,600 - $296,400 per year
Level
Principal
Work type
On-site · Multiple Locations

Not stated in the posting: visa.

Open. First seen 26 October 2026.

Apply on apply.careers.microsoft.com →

About the role

Overview The Microsoft AI Frameworks team develops the software, performance systems, and engineering tools that enable state-of-the-art AI models to run reliably and efficiently at cloud scale. We work across model architectures, frameworks, compilers, runtimes, libraries…

Read the full posting on apply.careers.microsoft.com

What this role asks for

Standard for software engineering roles

Python

Common in software engineering postings at any company.

Compared with Microsoft's other open jobs.

The team: Software Engineering NEW TEAM

This team is new: its 107 open roles were posted Jul 2 – Oct 21, and Microsoft had none in it before. You would be one of its first people.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

C++ (102 of 107), C# (100 of 107), Python (100 of 107), Java (97 of 107), C (96 of 107), JavaScript (88 of 107), Azure (64 of 107)

OTHER ROLES ON THIS TEAM

From the team and dates on Microsoft's own job board.

Other openings for this role

2 open postings for this role in United States, Multiple Locations, Multiple Locations, first posted 26 October 2026. The company is likely hiring for more than one position. None has been taken down and posted again.

See Software Engineer salaries in the United States →

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