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346 scientist data jobs at 195 companies in Napa, CA

2mo
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Data Scientist
New York City or San Francisco or United States or Canada or United Kingdom
$137k-$297k/yr HybridFull Time
Ramp
Ramp: Financial operations platform for corporate cards and spend management.
4+ YOEMinimum 4 years as a Data Scientist; strong SQL (Redshift/Snowflake/BigQuery), BI tooling (Looker/Omni/Sigma/Hex), experience shipping data products and partnering with product/engineering.
SQL, Redshift, Snowflake, BigQuery, Looker, Omni, Sigma, Hex, Fivetran, dbt, Hightouch
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3w
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Data Scientist
San Francisco or New York City or Seattle
$136k-$213k/yr OnsiteFull Time
Twitch
TwitchNASDAQ: AMZN: Operates a global live streaming platform for interactive content.
3+ YOE3+ years as a data scientist or PhD; strong causal inference and experimentation skills; proficiency in SQL and Python or R; strong communication and dashboarding experience.
SQL, Python, R, Airflow, SageMaker
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Staff Data Scientist, Marketing
San Francisco, California, United States
RemoteFull Time
Reddit
RedditNYSE: RDDT: Social platform for community-driven discussion and content sharing.
10+ YOESenior data scientist for marketing measurement; advanced degree; 6–10+ years experience in marketing science/econometrics; Python/R/SQL; production pipelines; communicates with executives.
Python, R, SQL, Machine Learning, Data Pipelines
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Senior Data Scientist - Network Value
San Francisco or New York City or Seattle
$191k-$263k/yr HybridFull Time
Plaid
Plaid: Provides financial data connectivity and payment infrastructure via APIs.
5+ YOE5-8+ years as a data scientist; strong SQL; Airflow/dbt experience; analytics and experimentation; cross-functional partnering; fintech data experience; Python is a plus.
SQL, Airflow, dbt, Python
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3mo
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Data Scientist
San Francisco, California, United States
$155k-$180k/yr OnsiteFull Time
Middesk
Middesk: Automates business identity verification and risk compliance for companies
4+ YOE4+ years in fraud/risk/trust domains; experience shipping production ML/data systems; strong ML/data systems foundation; familiarity with graph/relational data; hands-on and pragmatic.
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Data Scientist
San Francisco, California, United States
$138k-$221k/yr OnsiteFull Time
Mastercard
MastercardNYSE: MA: Global payment processing and financial technology service provider.
Bachelor's degree in CS/Data Science/Statistics, multiple years in data science or data engineering, strong SQL and Python, experience with ML frameworks, Airflow, Spark/Hadoop, statistics, and production model deployment.
SQL, Python, scikit-learn, TensorFlow, PyTorch, Airflow, Spark, Hadoop
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Data Scientist
San Francisco, California, United States
HybridFull Time
UCSF Health
UCSF Health: Academic medical center providing advanced patient care and research.
1+ YOEBachelor's in biological/computational field or equivalent, 12+ months working with medical/health data, R or Python fluency, experience with data pipelines, bioinformatics methods, databases, and basic biostatistics.
AWS, Microsoft Azure, Google Cloud, R, Python, Go, Rust, Shell, SQL, WDL, Docker
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Data Scientist
San Francisco, California, United States
$120k-$240k/yr HybridFull Time
PhysicsX
PhysicsX: AI software for physics simulation and engineering optimization.
1+ YOE1+ year industry data science experience; strong Python (NumPy, SciPy, Pandas, TensorFlow, PyTorch); probabilistic methods; production-ready models and data pipelines; capable of on-site customer work.
Python, NumPy, SciPy, Pandas, TensorFlow, PyTorch
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Data Scientist
New York City or San Francisco
OnsiteFull Time
Bedrock Robotics
Bedrock Robotics: Automates heavy construction machinery with AI retrofit kits.
5+ YOE5+ years in data science or applied ML, strong statistics and experimental design, proficiency in Python and SQL, experience with high-volume or real-time data, able to partner with engineering and product teams.
Python, SQL, agentic AI
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5d
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Data Scientist
Tucson or Oakland or Washington or New Orleans or Frisco or Houston
$50k-$100k/yr OnsiteFull Time
DHS Office of Inspector General
DHS Office of Inspector General: Provides independent oversight of Department of Homeland Security operations.
1+ YOEDegree in mathematics/statistics/computer science/data science or equivalent education/experience; 1+ year specialized analytical experience; proficiency with R or Python, statistical techniques, data modeling, and reporting for audits and investigations.
R, Python, Power BI, Tableau, Microsoft Excel, Perl, VBScript
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Data Scientist / Senior Data Scientist
Boston or San Ramon or Atlanta
$100k-$160k/yr OnsiteFull Time
Berkshire Hathaway Specialty Insurance
Berkshire Hathaway Specialty InsuranceNYSE: BRK.A: Provides commercial property, casualty, and specialty insurance coverages globally.
3+ YOEM.S. or Ph.D. in a quantitative field, 3+ years industry experience for senior level, advanced statistics and ML, strong Python/R/SQL skills, experience with geospatial and catastrophe data, git and cloud analytics experience.
Python, R, SQL, git, Databricks, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG)
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3mo
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Data Scientist
South San Francisco, California, United States
$148k-$182k/yr OnsiteFull Time
Structure Therapeutics
Structure TherapeuticsNASDAQ: GPCR: Developing oral small molecule medicines for chronic diseases
10+ YOEBachelor's or advanced degree with 4+ years (PhD: 0+ years) in computer science/data science/statistics; strong Python/R, ML/DL, data visualization, software engineering, and production-grade tooling; experience with CI/CD and GitHub.
Python, R, Scikit-learn, TensorFlow, PyTorch, ggplot2, Plotly, Matplotlib, Seaborn, GitHub, CI/CD, Docker
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2mo
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Data Scientist
San Francisco, California, United States
$200k-$330k/yr HybridFull Time
Parafin
Parafin: Embedded financial infrastructure for small business platforms.
Bachelor’s degree in CS/Statistics/Mathematics/Data Science; strong stats, ML, and engineering mindset; business acumen; leadership a plus; focus on growth, portfolio, and infrastructure.
XGBoost, Streamlit, APIs, LLMs, Machine Learning, Data Pipelines
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2w
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Data Scientist
San Francisco, California, United States
OnsiteFull Time
HappyRobot
HappyRobot: Builds and orchestrates autonomous AI workers for enterprise operations.
4+ YOE4+ years in data science or product analytics, strong experimental design and causal inference, advanced SQL and Python, product metrics and A/B testing experience, strong communication and analytical skills.
SQL, Python
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3w
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Data Scientist
San Francisco or New York or Seattle
$153k-$208k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOE3+ years data science experience; strong causal inference and economics/ML background; proficiency with SQL; experience with Airflow or SageMaker and production ML deployment preferred; strong communication and analytical skills.
SQL, Airflow, SageMaker
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1mo
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Senior Data Scientist, Product & Growth
San Francisco, California, United States
$180k-$250k/yr OnsiteFull Time
ComfyUI
ComfyUI: Modular visual AI platform for building and automating workflows.
Senior product/growth data scientist with several years of experience; hands-on SQL and Python, experimentation and statistics, building growth models, working with PostHog/dbt/warehouse, strong communication and product partnership skills.
SQL, Python, PostHog, dbt, ComfyUI, GitHub, warehouse
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1mo
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Lead Insurance Data Scientist
San Ramon or Atlanta or Chicago or Dallas or New York or Summit
$100k-$150k/yr HybridFull Time
EPIC Insurance Brokers & Consultants
EPIC Insurance Brokers & Consultants: Provides insurance brokerage and risk management consulting services.
3+ YOEBachelor's degree (or equivalent), 3+ years data analyst/scientist experience in an insurance brokerage, proficiency with Python, SQL, Microsoft Excel, Tableau, Power BI, Databricks, strong communication and analytical skills.
Python, SQL, Microsoft Excel, Tableau, Power BI, Databricks, Azure Databricks
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2mo
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Founding Data Scientist
San Francisco or Chicago
$180k-$240k/yr HybridMultiple Commitments Available
ZoomLogi
ZoomLogi: AI-native platform for managing critical healthcare logistics.
3+ YOE3-9 years of applied data science/ML; production models; Python; data infrastructure; experimentation; in-office in San Francisco or Chicago.
Python, React, TypeScript, Kafka, AWS, LLM
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1w
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Staff Data Scientist
San Francisco, California, United States
$220k-$280k/yr HybridFull Time
HeartFlow
HeartFlowNASDAQ: HTFL: Provides AI-driven non-invasive cardiac diagnostic software and analysis.
7+ YOEMasters or PhD in relevant field, 7+ years (5+ with PhD) in data science/ML/computer vision, expertise in medical imaging data, strong Python and statistical skills, experience with data lakes, SQL/NoSQL, AWS, and model evaluation.
Python, scipy, sklearn, statsmodels, seaborn, VTK, ITK, 3DSlicer, MITK, SQL, No SQL Databases, AWS Cloud Storage, Tableau
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2mo
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Data Scientist, Marketing
San Francisco or Sunnyvale
$142k-$203k/yr OnsiteFull Time
Scopely
Scopely: Develops and publishes mobile-first video games and entertainment.
1+ YOE1-5 years in data science/marketing analytics; SQL and Python; experience with large datasets, cloud data warehouse (BigQuery), and dashboards (Looker).
SQL, Python, BigQuery, Looker, Airflow, Composer
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