Principal Software Engineer jobs in Mountain View — demand, required skills, and comparable metros (2026)
As of 2026-05-17, Skillenai has indexed 10 Principal Software Engineer postings located in Mountain View over the past 90 days. The skill mentioned most often is Python, with demand up 133% vs the prior 4 weeks.
Last updated · 90d ending 2026-05-17
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Frequently asked questions about Principal Software Engineer jobs in Mountain View
+Are Principal Software Engineer jobs being posted in Mountain View right now?
Yes. Skillenai has indexed 10 Principal Software Engineer postings located in Mountain View over the 90 days ending 2026-05-17, with demand up 133% vs the prior 4 weeks.
+What skills do Principal Software Engineer jobs in Mountain View require?
Across Principal Software Engineer postings in Mountain View indexed by Skillenai over the 90 days ending 2026-05-17, the skills mentioned most often are Python, model architecture, C++, computer vision, model evaluation.
+Which other cities are hiring Principal Software Engineer?
As of 2026-05-17, the metro areas posting the most Principal Software Engineer jobs outside Mountain View are Bengaluru, London, San Francisco, Cambridge, New York City, based on the Skillenai jobs index.
+How can I get notified about new Principal Software Engineer jobs in Mountain View?
Skillenai sends a daily email digest of new Principal Software Engineer postings as they're indexed across the open web. Set up a saved search filtered to Mountain View from your account dashboard after creating a free Skillenai account.
Weekly Principal Software Engineer postings in Mountain View — last 90 days
Skills most often required for Principal Software Engineer in Mountain View
| Name | Postings | Share |
|---|---|---|
| Python | 4 | 16.7% |
| model architecture | 3 | 12.5% |
| C++ | 3 | 12.5% |
| computer vision | 2 | 8.3% |
| model evaluation | 2 | 8.3% |
| training recipes | 2 | 8.3% |
| model deployment | 2 | 8.3% |
| machine learning | 2 | 8.3% |
| interface contracts | 1 | 4.2% |
| software robustness | 1 | 4.2% |
| multi-stage training | 1 | 4.2% |
| trajectory optimization | 1 | 4.2% |
Other top cities hiring Principal Software Engineer
| Name | Postings | Share |
|---|---|---|
| Bengaluru | 36 | 23.2% |
| London | 21 | 13.5% |
| San Francisco | 19 | 12.3% |
| Cambridge | 15 | 9.7% |
| New York City | 15 | 9.7% |
| Atlanta | 13 | 8.4% |
| Pune | 11 | 7.1% |
| Los Angeles | 9 | 5.8% |
| Austin | 8 | 5.2% |
| Boston | 8 | 5.2% |
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How this was computed
Counts derive from the Skillenai jobs index over the 90 days ending 2026-05-17, filtered to postings whose canonical role is “Principal Software Engineer” and whose locationCity is “Mountain View”.
- city
- Mountain View
- role
- Principal Software Engineer
- source
- Skillenai jobs index, deduplicated daily
- data_as_of
- 2026-05-17
- window_days
- 90
The demand, skills, and geo numbers on this page come from the same Skillenai labor market index that powers our API. Use it for compensation benchmarking, hiring-competition analysis, and skill-adoption tracking.
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