Principal Applied Scientist jobs in Seattle — demand, required skills, and comparable metros (2026)
As of 2026-05-17, Skillenai has indexed 4 Principal Applied Scientist postings located in Seattle over the past 90 days. The skill mentioned most often is machine learning, with demand down 67% vs the prior 4 weeks.
Last updated · 90d ending 2026-05-17
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Frequently asked questions about Principal Applied Scientist jobs in Seattle
+Are Principal Applied Scientist jobs being posted in Seattle right now?
Yes. Skillenai has indexed 4 Principal Applied Scientist postings located in Seattle over the 90 days ending 2026-05-17, with demand down 67% vs the prior 4 weeks.
+What skills do Principal Applied Scientist jobs in Seattle require?
Across Principal Applied Scientist postings in Seattle indexed by Skillenai over the 90 days ending 2026-05-17, the skills mentioned most often are machine learning, Python, deep learning, Natural language processing, LLMs.
+Which other cities are hiring Principal Applied Scientist?
As of 2026-05-17, the metro areas posting the most Principal Applied Scientist jobs outside Seattle are New York City, Bellevue, Berlin, Hyderabad, Munich, based on the Skillenai jobs index.
+How can I get notified about new Principal Applied Scientist jobs in Seattle?
Skillenai sends a daily email digest of new Principal Applied Scientist postings as they're indexed across the open web. Set up a saved search filtered to Seattle from your account dashboard after creating a free Skillenai account.
Weekly Principal Applied Scientist postings in Seattle — last 90 days
Skills most often required for Principal Applied Scientist in Seattle
| Name | Postings | Share |
|---|---|---|
| machine learning | 4 | 14.8% |
| Python | 3 | 11.1% |
| deep learning | 3 | 11.1% |
| Natural language processing | 2 | 7.4% |
| LLMs | 2 | 7.4% |
| statistics | 2 | 7.4% |
| TensorFlow | 2 | 7.4% |
| Generative AI | 2 | 7.4% |
| C++ | 2 | 7.4% |
| Java | 2 | 7.4% |
| causal inference | 2 | 7.4% |
| Spark | 1 | 3.7% |
Other top cities hiring Principal Applied Scientist
| Name | Postings | Share |
|---|---|---|
| New York City | 3 | 25.0% |
| Bellevue | 2 | 16.7% |
| Berlin | 2 | 16.7% |
| Hyderabad | 1 | 8.3% |
| Munich | 1 | 8.3% |
| Reading | 1 | 8.3% |
| Santa Clara | 1 | 8.3% |
| Toronto | 1 | 8.3% |
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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 Applied Scientist” and whose locationCity is “Seattle”.
- city
- Seattle
- role
- Principal Applied Scientist
- 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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