Principal Software Engineer at Microsoft Corporation
Redmond, WA
$142,800–$274,800from the description
Jul 14, 2026
Redmond, WA
Jul 21, 2026
What this job asks for AI summary
A principal-level engineering leadership role focused on architecting and evolving software systems that optimize datacenter capacity planning and supply chain operations at cloud scale. The work involves setting technical strategy, applying AI and algorithmic approaches to complex planning processes, and collaborating with cross-functional stakeholders to drive efficiency across systems that influence billions of dollars in infrastructure spend. Suits an experienced engineer comfortable leading through ambiguity and large-scale organizational change.
Senior level · 6+ years · National · Full-time
Advertised as Principal, but the requirements read as Senior.
“or” means any one of them counts — you don't need all of them.
Posted 3 times — it's one opening, so apply once.
We read this from the posting text with AI. Skim the description below before ruling yourself out.
How this req sits in the market our data
Most people in this occupation already list these. Still required — just not what gets you shortlisted.
What the occupation pays Median $138,970 (middle half $107,524–$175,762). This posting is about at that midpoint.
Estimated from BLS employment for this occupation and area, per-skill prevalence across our listing corpus, and published wage benchmarks — as of Jul 28, 2026. It is a model, not a headcount.
Why we read it this way (7)
The role is leveled as IC5 (Individual Contributor 5) in Microsoft's internal ladder, which Microsoft publicly equates to 'Principal Software Engineer'. However, the actual hard-gated experience requirement is only 6+ years (with 14+ years and 12+ years of cross-functional project management listed under Preferred Qualifications), which is consistent with a Senior-level scope rather than a true Principal/org-wide authority role. Seniority is set to Senior accordingly.
No specific work location is stated in the posting. The compensation range given is the standard US-wide range ($142,800–$274,800/year), with a higher range noted for San Francisco Bay Area and New York City metro ($188,000–$304,200/year). No CBSA has been set.
The required coding languages (C, C++, C#, Java, JavaScript, Python) are listed as examples ('including, but not limited to'), so they are treated as a single interchangeable skill group rather than separate hard gates.
The Microsoft Cloud Background Check is a post-hire screening requirement, not a pre-existing government security clearance gate; clearance is set to None.
The degree requirement accepts 'equivalent experience' as a substitute for a Bachelor's degree, so the degree requirement is set to None.
AI/ML and software architecture appear only in the responsibilities narrative, not in a formal required-qualifications section, so they are marked as preferred.
Ignored 1 non-technology phrase(s) as skills (responsibilities/concepts, not named tools): software architecture.
Read the full posting
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