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46 staff scientist jobs at 30 companies in Washington

1mo
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Staff Scientist
Seattle, Washington, United States
$84k-$192k/yr OnsiteFull Time
Fred Hutchinson Cancer Center
Fred Hutchinson Cancer Center: Providing cancer treatment and conducting global biomedical research.
PhD or MD in relevant field, strong track record of research/publications, experience with immunology and mouse models, excellent communication and collaboration skills, experience with high-dimensional immune assays.
flow cytometry, viral vectors, single cell transcriptomics, gene editing, molecular biology, proteomics, immunohistochemistry, microscopy
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3w
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Staff Scientist
Seattle, Washington, United States
$73k-$112k/yr OnsiteFull Time
Benaroya Research Institute
Benaroya Research Institute: Conducts medical research to predict and cure immune diseases.
3+ YOEPhD in immunology or related field, minimum 3 years postdoctoral experience, expertise in cellular and molecular techniques, experience with human samples, strong publication record and communication skills.
AI
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4d
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Staff Scientist
Seattle, Washington, United States
$84k-$192k/yr OnsiteFull Time
Fred Hutchinson Cancer Center
Fred Hutchinson Cancer Center: Independent cancer research institute and clinical care provider.
PhD or equivalent in health services, communications, psychology, or related field; qualitative research, community engagement, Hispanic/Latino population experience, manuscript writing, English and Spanish fluency, and REDCap experience.
REDCap
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2mo
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Staff Data Scientist
Bellevue, Washington, United States
$145k-$233k/yr HybridFull Time
Visa
VisaNYSE: V: Global payment technology facilitating electronic funds transfers.
5+ YOEStaff-level data scientist with 5+ years relevant experience (or equivalent advanced degree experience), expertise in ML lifecycle, large-scale data, productionizing models, distributed frameworks, Python/R, SQL, and GenAI tools.
ChatGPT, Microsoft Copilot, Hadoop, Hive, Spark, Python, R, SQL, git, GitHub
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2mo
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Staff Research Scientist, Perception Research
Mountain View or Kirkland or New York City
$251k-$310k/yr HybridFull Time
Waymo
Waymo: Autonomous driving technology for ride-hailing and logistics.
5+ YOEPhD preferred; 5+ years deep learning; experience with JAX, TensorFlow, PyTorch; strong Python skills.
Python, JAX, TensorFlow, PyTorch
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Staff Applied Scientist
United States or Alabama or Arkansas or California or Colorado or Florida or Georgia or Illinois or Kentucky or Massachusetts or Michigan or Montana or Missouri or Nevada or New Jersey or New York or North Carolina or Oregon or Pennsylvania or Texas or Washington or Utah or Virginia or Wisconsin
$192k-$288k/yr RemoteFull Time
Afresh
Afresh: AI-powered inventory management for grocery store fresh food departments.
4+ YOEMS/PhD in a quantitative field or equivalent experience; 4+ years industry experience (PhD) / 8+ years (MS); experience in inventory optimization, forecasting, stochastic optimization, and large-scale decision-making; strong Python/data-stack skills.
Python, numpy, torch, pandas
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Staff, Data Scientist
Bellevue, Washington, United States
$132k-$264k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
6+ YOEExpertise in machine learning and statistics, Python and at least one other language (Java/Scala), SQL/Hive and Spark, experience building/deploying ML and deep learning models, strong stakeholder and mentoring skills; PhD/Masters/degree+experience options.
Python, Java, Scala, SQL, Hive, Spark, scikit-learn, TensorFlow, PyTorch, R, Kaggle
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Staff Data Scientist
Austin or Atlanta or Miami or Denver or Arizona or California or Colorado or Florida or Georgia or Hawaii or Mississippi or Missouri or North Carolina or New Hampshire or Nevada or New York or Oklahoma or South Dakota or Tennessee or Texas or Utah or Washington or Wyoming or Canada
$220k-$250k/yr HybridFull Time
CharterUP
CharterUP: Online marketplace for booking charter buses and shuttle services.
8+ YOE8+ years data science experience with production ML, expertise in pricing/forecasting/optimization, strong SQL and Python/R skills, experience with data pipelines, experimentation, and cross-functional leadership.
SQL, Python, R, LLMs, NLP
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1mo
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Staff Applied Scientist
Seattle, Washington, United States
$244k-$320k/yr HybridFull Time
Qualtrics
Qualtrics: Software for managing customer, employee, and product experiences.
7+ YOEPhD or Bachelor's in CS or related field, 7+ years industrial ML/NLP/deep learning research experience, deep learning framework and production ML systems expertise, strong programming and communication skills.
Python, TensorFlow, PyTorch, MXNet, SageMaker, MLFlow
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Staff, Data Scientist
Bellevue, Washington, United States
$132k-$264k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Operates a chain of hypermarkets, discount stores, and grocery stores.
4+ YOEBachelor's degree plus 4 years, master's plus 2 years, or 6 years in analytics; strong Python, SQL/Hive, Spark, and machine learning experience. Advanced degrees and leadership experience preferred.
Python, Java, Scala, SQL, Hive, Spark, R, scikit-learn, TensorFlow, Torch, Kaggle
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2w
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Staff Data Scientist, Marketing
Los Angeles or Portland or San Diego or Seattle
$175k-$200k/yr RemoteFull Time
Launch Potato
Launch Potato: Digital media operating a portfolio of consumer brands.
5+ YOE5+ years applied data science in digital/performance marketing, strong modeling fundamentals, AWS ML deployment experience, multi-armed bandit/recommendation/LTV modeling, expert Python and SQL.
AWS, Python, SQL, Looker, Google, Meta
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Staff Data Scientist - Product
United States or San Francisco or New York City or Seattle
$205k-$295k/yr RemoteFull Time
Apollo.io
Apollo.io: AI-powered platform for B2B sales intelligence and outreach automation.
Deep product analytics experience with SQL, A/B testing, ML, and statistical analysis; expertise in cohort, time series, and funnel analysis; degree in an analytical field or equivalent experience; product/SaaS experience preferred.
Looker, Amplitude, Heap, Mixpanel, SQL, R, Python, SAS
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2w
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Staff Data Scientist - GTM
San Francisco or Seattle or New York City
$212k-$265k/yr HybridFull Time
Headway
Headway: A building a platform to make mental healthcare accessible by connecting providers, payers, and patients.
10+ YOE10+ years in data science/analytics, executive stakeholder experience, GTM specialization preferred, expertise in forecasting and causal inference, expert SQL, proficiency in Python or R, experience with dbt and reusable analytical workflows.
SQL, Python, R, dbt
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3d
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Staff Data Scientist, Product
Kirkland or Sunnyvale
$192k-$278k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
10+ YOEBachelor's degree in a quantitative field and 10 years of analytics, statistical analysis, and coding experience, or 8 years plus a master's degree; Python, R, or SQL required.
SQL, R, Python
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2w
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Staff Scientist - Materials Science
Bothell, Washington, United States
$175k-$250k/yr HybridFull Time
IonQ
IonQNYSE: IONQ: Develops and sells trapped-ion quantum computers and cloud services.
Doctorate in a relevant field with postdoctoral or industry experience; deep expertise in condensed matter or high energy physics; scientific programming in Python and C++; familiarity with classical simulation and fault-tolerant quantum algorithms.
QuantumATK, QuantumEspresso, VASP, Python, C++, OpenAI Codex, Anthropic Claude Code
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2mo
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Staff AI research scientist
San Francisco or Seattle or New York City or Austin or Chicago or London
$234k-$296k/yr HybridFull Time
Writer
Writer: Platform for building and deploying enterprise generative AI agents.
7+ YOE7+ years ML research experience with LLM pre-/post-training, strong publication record, Ph.D. or equivalent, expert in post-training methods (SFT, RLHF, RLAIF, DPO), Python and PyTorch/JAX proficiency, experience shipping production models.
Python, PyTorch, JAX
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2w
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Staff Geologist/Environmental Scientist
Seattle, Washington, United States
$69k-$78k/yr FieldFull Time
Maul Foster & Alongi
Maul Foster & Alongi: Multidisciplinary firm providing engineering, environmental, and consulting services.
Bachelor's degree in environmental science or geology, field sampling and site assessment experience, proficiency in Microsoft Office, strong communication, ability to perform physical fieldwork and occasional regional travel.
Microsoft Excel, Microsoft Word, Microsoft Outlook, Google Suite
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Staff Marketing Data Scientist
San Francisco or Seattle or New York City or Frisco
$154k-$264k/yr OnsiteFull Time
SoFi
SoFiNasdaq: SOFI: Mobile-first platform for banking, lending, and investment services.
8+ YOEBachelor's in a quantitative field required (Master's preferred); 8+ years marketing experience in financial services; proficiency in SQL, Python, Tableau; experience with Airflow and Snowflake; experimentation and statistical modeling experience; strong communication and project leadership.
SQL, Python, Tableau, Airflow, Snowflake
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2w
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Staff Data Scientist, Ads Product
San Francisco or Seattle or Palo Alto
$165k-$339k/yr HybridFull Time
Pinterest
PinterestNYSE: PINS: Visual discovery engine for finding and saving ideas.
8+ YOEBachelor’s or master’s degree in a quantitative field or equivalent experience; 8+ years applying advanced analytics to large-scale data; expertise in statistics, experimentation, SQL, Python, and data visualization.
SQL, Python, Tableau, Looker
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1w
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Staff Data Scientist, Ads Delivery
San Francisco or Palo Alto or Seattle or United States
$165k-$339k/yr HybridFull Time
Pinterest
PinterestNYSE: PINS: Visual discovery engine for finding inspiration and creative ideas.
10+ YOE10+ years in web-scale data environments, expertise in ML, statistical modeling, causal inference, product analytics, Python/R, advanced SQL/Spark, strong communication and leadership.
Python, R, SQL, Spark
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