25 principal data scientist jobs at 10 companies in Seattle, WA
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Principal Data Scientist
San Francisco or New York City or Bellevue or Burbank
$228k-$423k/yr HybridFull Time
8+ YOEMaster's degree in a quantitative field required; PhD preferred. Requires 8+ years in machine learning, AI, or data science, recommender systems expertise, SQL, big data, and Python-based ML platforms.
SQL, AWS, Snowflake, Spark, Google Cloud, Python, TensorFlow, Keras, PyTorch
2mo
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Principal Data Scientist
Redmond, Washington, United States
$143k-$275k/yr HybridFull Time
5+ YOEAdvanced degree in a quantitative field with corresponding years of data-science experience (PhD+5, MS+7, BS+10) or equivalent; experience in content platforms, advertising/monetization, forecasting, experimentation, AI/ML, and strong stakeholder communication.
2mo
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Principal, Data Scientist
Bellevue, Washington, United States
$132k-$264k/yr OnsiteFull Time
3+ YOEBachelor's degree with 5 years, master's degree with 3 years, or 7 years of analytics experience; advanced machine learning, statistics, Python, SQL/Hive, Spark, and stakeholder management skills required.
Python, Java, Scala, SQL, Hive, Spark, R, scikit-learn, TensorFlow, Torch, Kaggle, Microsoft Excel
1mo
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Principal Data Scientist
Seattle, Washington, United States
$131k-$197k/yr OnsiteFull Time
10+ YOE10+ years building and deploying ML/AI solutions; strong Python and ML framework skills; expertise in forecasting, optimization, experimentation, and model lifecycle; experience with cloud platforms and visualization tools.
Python, Power BI, Plotly, Matplotlib, AWS, Azure, Snowflake, MLOps, CI/CD
2mo
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Principal, Data Scientist
Bellevue, Washington, United States
$132k-$264k/yr OnsiteFull Time
3+ YOEAdvanced ML and statistics expertise; experience architecting large-scale ML systems; strong Python and SQL skills; experience with Spark/Hive; PhD or Master’s with significant experience or extensive industry experience as specified.
Python, Java, Scala, SQL, Hive, Spark, Kaggle, scikit-learn, TensorFlow, PyTorch, R
1w
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Principal Data Scientist, Google Search
Mountain View or Kirkland or New York City or Seattle or San Francisco
$307k-$427k/yr OnsiteFull Time
15+ YOEBachelor’s degree or equivalent practical experience; 15 years in data science or quantitative fields; experience using data insights to improve products and engineering; advanced degree and product-building experience preferred.
AI
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Principal Data Scientist, Core Shopping Data Science
Seattle or Palo Alto
$189k-$295k/yr OnsiteFull Time
Graduate degree in a quantitative field or equivalent experience; substantial data science industry experience; expertise in statistical inference, experimental design, sampling, Python and SQL; experience evaluating LLMs and owning high-visibility metrics.
Python, SQL, LLMs, Gecko
2mo
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Associate Principal - Data Sciences
Bellevue, Washington, United States
$105k-$178k/yr OnsiteFull Time
14+ YOERequires a bachelor's degree in a relevant field, 14 years of experience, advanced SQL and Python, machine learning, deep learning, NLP, data libraries, and strong analytical and communication skills.
Python, SQL, Pandas, NumPy, Scikit-learn, TensorFlow, Keras, PyTorch, NLTK, spaCy, Transformers, OpenAI APIs
1mo
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Principal Account Aligned FDE - Data Scientist (200043484)
Redmond, Washington, United States
OnsiteFull Time
Not specified in the posting.
2mo
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Principal AI/ML Applied Scientist
Seattle, Washington, United States
$267k-$350k/yr HybridFull Time
11+ YOEBachelor's in CS/data/engineering or equivalent; 11+ years AI/ML research experience; deep expertise in generative AI, NLP, computer vision, multimodal learning; experience with Python and PyTorch; ability to lead enterprise AI strategy and translate research to production.
Python, PyTorch
1mo
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Principal Scientist - Data Pipeline Engineer
San Jose or Seattle or San Francisco
$206k-$388k/yr OnsiteFull Time
10+ YOE10+ years in data engineering/ML infrastructure, distributed systems expertise, Python and a systems language, experience with Ray or Spark, GPU inference optimization, large-scale databases and data curation for model training.
Ray, Spark, Python, C++, Rust, Go, Java
1mo
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Senior / Principal Clinical Scientist, Clinical Development
Bothell, Washington, United States
$146k-$226k/yr OnsiteFull Time
2+ YOEAdvanced degree (PhD/MD/PharmD/MS) in life sciences, minimum 2 years clinical development experience, oncology/biopharma experience preferred, strong leadership, project management, regulatory and data analysis skills.
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