Principal Scientist Jobs in Palo Alto, CA

Principal Scientist jobs in Palo Alto, California are open across the metro, with employers like Amazon, SAP, and MongoDB hiring at every experience level. See the openings below and apply to the ones that match your experience.

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Overview

Open roles11
Top employerAmazon
Work type44% On-site
Top credentialDoctorate
Companies hiring7

Showing 5 of 11+ Principal Scientist jobs

Amazon.com
Principal Applied Scientist, Amazon Ads Management
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Amazon.com
Added 4d ago
Principal Applied Scientist, Amazon Ads Management
Amazon.com
Palo Alto, California
Software Engineering
Data Science & Analytics
Technical Product & Program Management
AI (Artificial Intelligence)
ML (Machine Learning)
Data Science
$219k - $309k/yr
Doctoral degree in statistics
10,000+

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MongoDB
Principal Research Scientist
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MongoDB
Added 4mo ago
Principal Research Scientist
MongoDB
Palo Alto, California
Research & Academia
Laboratory Research
$330k/yr
Hybrid
Doctorate

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MongoDB
Principal Research Scientist
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MongoDB
Added 7mo ago
Principal Research Scientist
MongoDB
Palo Alto, California
Data Engineering
Data Science & Analytics
Data Science
$168k - $330k/yr
Hybrid
Doctorate

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Amazon.com
Senior Applied Scientist
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Amazon.com
Added 1d ago
Senior Applied Scientist
Amazon.com
Palo Alto, California
Data Science & Analytics
Software Engineering
Data Science
AI (Artificial Intelligence)
ML (Machine Learning)
$192k - $260k/yr
On-Site
Doctorate
10,000+

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DELFI Diagnostics
Senior Data Scientist
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DELFI Diagnostics
Added 2w ago
Senior Data Scientist
DELFI Diagnostics
Palo Alto, California
Data Science & Analytics
Software Engineering
Data Science
Data Analytics
AI (Artificial Intelligence)
ML (Machine Learning)
$130k - $165k/yr
Hybrid
Doctorate

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See All 11 Principal Scientist Jobs in Palo Alto

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Principal Scientist Job Market in Palo Alto

Who's Hiring

  • Amazon
    Amazon3
  • SAP
    SAP2
  • MongoDB
    MongoDB2
  • Grindr
    Grindr1
  • Neo.Tax
    Neo.Tax1

Top Industries Hiring

  • Technology & Software7
  • Retail3
  • E-Commerce & Online Marketplaces3
  • Artificial Intelligence2
  • Healthcare & Medical Services2

Principal Scientist Jobs in Palo Alto: Frequently Asked Questions

How many principal scientist jobs are there in Palo Alto?

There are 11+ principal scientist openings in Palo Alto, California on Migrate Mate as of June 2026. New positions post regularly as Palo Alto employers hire.

Which companies hire principal scientists in Palo Alto?

Employers hiring principal scientists in Palo Alto include Amazon, SAP, and MongoDB, based on current listings on Migrate Mate as of June 2026.

Are there remote principal scientist jobs in Palo Alto?

Yes. About 56% of principal scientist openings tied to Palo Alto are remote or hybrid as of June 2026. The rest are on-site roles based in and around Palo Alto.

Which industries hire the most principal scientists in Palo Alto?

The sectors hiring the most principal scientists in Palo Alto are Technology & Software, Retail, and E-Commerce & Online Marketplaces, based on current listings on Migrate Mate as of June 2026.

See All 11 Principal Scientist Jobs in Palo Alto

Find roles in Palo Alto that match your experience and apply in just a few clicks.

Find Principal Scientist Jobs