HiringCafe
Join our community

505 data scientist jobs at 260 companies in Vallejo, CA

PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
Help us #BeatIndeed & #BeatLinkedIn
1mo
Save
Mark Applied
Hide
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
Job PostingView all
1w
Save
Mark Applied
Hide
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
Job PostingView all
16h
Save
Mark Applied
Hide
Data Scientist
California or San Francisco
$198k-$297k/yr RemoteFull Time
Block
BlockNYSE: XYZ: Creates financial tools for businesses and individuals.
8+ YOESenior-level data scientist with strong SQL and Python, statistical foundations (experiment design, causal inference), 6–8+ years experience, ability to run large projects end-to-end, and strong executive communication.
SQL, Snowflake, Databricks, Python, Pandas, NumPy, Looker, Omni, Airflow, dbt, Salesforce
Job PostingView all
2mo
Save
Mark Applied
Hide
Sr Data Scientist
Foster City, California, United States
$161k-$259k/yr HybridFull Time
Visa
VisaNYSE: V: Global payment technology facilitating electronic funds transfers.
5+ YOESenior data scientist with 5+ years' experience; strong statistics, modeling, SQL/Hive, Python/R, data visualization, and FP&A or finance analytics experience.
SQL, Hive, Python, R, Spark, Tableau, Power BI, VSCode, Pycharm
Job PostingView all
3mo
Save
Mark Applied
Hide
Data Scientist, Technical Lead
Berkeley, California, United States
HybridFull Time
The Voleon Group
The Voleon Group: Quantitative investment management firm using machine learning strategies.
3+ YOE3+ MgmtMasters or higher in a quantitative field; 3+ years managing data scientists; strong data science fundamentals; proficient with SQL, Pandas, R, Airflow; cross-functional leadership.
SQL, Pandas, R, Airflow, Bash, Linux, Git
Job PostingView all
2mo
Save
Mark Applied
Hide
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
Job PostingView all
2mo
Save
Mark Applied
Hide
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
Job PostingView all
2mo
Save
Mark Applied
Hide
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.
Job PostingView all
2mo
Save
Mark Applied
Hide
Sr. Data Scientist, Translational Research
Chicago or Redwood City or New York City
$100k-$175k/yr RemoteFull Time
Tempus AI
Tempus AINASDAQ: TEM: Builds a data platform for AI-powered precision medicine diagnostics.
Senior data scientist with advanced degree, experience in large biomedical datasets, ML, Python/R, cloud, and AI-enabled workflows.
Python, R, AWS, GCP, Docker, Git, Linux, Jupyter, Pandas, NumPy, SciPy, Scikit-learn, GitHub Copilot, Plotly, Flask, Dask
Job PostingView all
2mo
Save
Mark Applied
Hide
Data Scientist
San Francisco, California, United States
$120k-$125k/yr OnsiteFull Time
University of California, San Francisco
University of California, San Francisco: Public research university dedicated to health sciences and education.
Bachelor’s degree or equivalent; Python expertise in data analysis, ML, data pipelines, APIs; Git; strong communication.
Python, Git, PyTorch, TensorFlow
Job PostingView all
1mo
Save
Mark Applied
Hide
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
Job PostingView all
3w
Save
Mark Applied
Hide
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
Job PostingView all
1mo
Save
Mark Applied
Hide
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
Job PostingView all
1mo
Save
Mark Applied
Hide
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
Job PostingView all
1w
Save
Mark Applied
Hide
Data Scientist
San Francisco or Oakland
$195k/yr RemoteFull Time
Earnest
EarnestNASDAQ: NAVI: Provides student loan refinancing and personal lending services.
4+ YOEMaster's degree plus 4 years data science experience; 2+ years with ML model design/deployment, SQL, Python, R, product analytics, A/B testing, and building data pipelines in Financial Services or fintech.
SQL, Python, R, Confluence, GitHub
Job PostingView all
1mo
Save
Mark Applied
Hide
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)
Job PostingView all
2mo
Save
Mark Applied
Hide
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
Job PostingView all
4w
Save
Mark Applied
Hide
Data Scientist
San Francisco, California, United States
$140k-$166k/yr OnsiteFull Time
Common Sense Media
Common Sense Media: Evaluates media and technology to help families make informed choices.
8+ YOE8+ years applied data science experience; strong SQL and Python or R skills; experience with cloud data warehouses (Snowflake, BigQuery, Redshift), dbt/Airflow/Fivetran; experiment design, causal inference, impact evaluation, mentoring, and strong communication.
SQL, Python, R, Snowflake, BigQuery, Redshift, dbt, Airflow, Fivetran, Amplitude, Google Analytics, Salesforce, Braze, LLM
Job PostingView all
5d
Save
Mark Applied
Hide
Data Scientist, Amazon Music - DISCO
Culver City or Sunnyvale or San Francisco or Seattle
$136k-$213k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
2+ YOE2+ years data scientist experience, 3+ years with SQL/Python/R/SAS/Matlab, experience with ML, AI systems, and applying quantitative analysis to business problems.
SQL, Python, R, SAS, Matlab, Perl
Job PostingView all
2mo
Save
Mark Applied
Hide
Data Scientist
Redwood City, California, United States
HybridFull Time
Embedding VC: Venture capital firm backing early-stage generative AI startups.
3+ YOE3+ years analytics or data science; expert SQL and Python; strong statistics, experimentation, and product analytics; excellent communication and ownership.
BigQuery, SQL, Python, Amplitude, Metabase, Stripe, GCP
Job PostingView all

Explore Jobs

Expand Your Job Search