166 data scientist data engineer jobs at 106 companies in California
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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
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
1w
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Data Scientist
California or Colorado or Connecticut or District of Columbia or Delaware or Florida or Georgia or Illinois or Indiana or Massachusetts or Maryland or Michigan or Minnesota or North Carolina or New Hampshire or New Jersey or Nevada or New York or Ohio or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Virginia
$90k-$120k/yr RemoteFull Time
3+ YOE3+ years as a data scientist/ML engineer with production ML experience; strong Python, pandas, NumPy, scikit-learn, FastAPI, SQL, and cloud (Azure/AWS) skills; experience deploying and monitoring models.
Python, pandas, NumPy, PyDantic, FastAPI, scikit-learn, SQL, Azure, AWS, Azure AI Foundry, AWS Bedrock, Cursor, Claude, Angular, React, C#, .NET, MSSQL, Postgres, Databricks, Cypress, Docker, GitHub, SonarQube
1mo
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Data Scientist
San Francisco, California, United States
$138k-$221k/yr OnsiteFull Time
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
1mo
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Data Scientist
New York City or San Francisco
OnsiteFull Time
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
3mo
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Data Scientist
South San Francisco, California, United States
$148k-$182k/yr OnsiteFull Time
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
1mo
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Data Scientist
San Diego, California, United States
OnsiteFull Time
Work with quality engineering and algorithm teams to build metrics, define and validate data and labels, and test algorithm performance using repeatable processes.
1w
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Principal Data Automation Engineer/ Data Scientist, Supply Chain
Santa Clara, California, United States
$115k-$235k/yr OnsiteFull Time
7+ YOE7+ years in data engineering/analytics/AI with expertise in SQL and Python, building data pipelines, automation, ML models, and dashboards for supply chain operations.
SQL, Python, Oracle Analytics Cloud, Tableau, Power BI, Oracle Fusion Cloud Applications
2mo
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Data Scientist
San Francisco, California, United States
$200k-$330k/yr HybridFull Time
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
1w
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Data Scientist
Santa Clara, California, United States
$120k-$165k/yr OnsiteFull Time
4+ YOE4+ years experience, bachelor’s in Engineering/CS/Data/Analytics, strong analytics and ML knowledge, Python and SQL proficiency, Power BI experience, excellent communication and change-management skills.
Python, SQL, Power BI
2mo
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Data Scientist
Los Angeles, California, United States
$101k-$126k/yr RemoteFull Time
2+ YOEBachelor's in CS or related and ~2 years experience (or advanced degree/equivalent experience). Proficiency in SQL and Python, Snowflake ELT, data engineering, visualization, monitoring, and strong analytic/problem-solving skills.
Snowflake, SQL, Python
1w
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Data Scientist
Santa Clara, California, United States
$120k-$165k/yr OnsiteFull Time
4+ YOE4+ years relevant experience, bachelor’s in engineering/computer science/data science/analytics, strong analytics and communication, Python and SQL proficiency, Power BI and ML knowledge, ability to influence stakeholders.
Python, SQL, Power BI
1w
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Data Scientist/ AI Engineer
San Francisco, California, United States
$90k-$160k/yr OnsiteFull Time
3+ YOE3+ years building and deploying GenAI and predictive AI solutions; bachelor's degree in CS/ML/AI or related; proficiency in Python, ML frameworks, APIs, MLOps, and data engineering.
GPT, Claude LLM, Stable Diffusion, LangChain, TensorFlow, PyTorch, Scikit-learn, RAG, AI Agents, API Development, REST APIs, JSON, HTTP Requests, Authentication & Tokens, Python
3w
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Sr. Data Scientist
Thousand Oaks, California, United States
$134k-$182k/yr RemoteFull Time
2+ YOEAdvanced analytics, data engineering, and cloud data platform experience; strong Python and SQL skills; experience building dashboards and governed data solutions in regulated manufacturing or life sciences preferred.
Python, SQL, Tableau, Power BI, Databricks, AWS, Azure, Google Cloud, SAP, MES, LIMS, Veeva, Git, CI/CD
2mo
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Senior Data Scientist
San Francisco, California, United States
$180k-$230k/yr HybridFull Time
7+ YOE7+ years in data science or ML engineering; strong Python and core data stack (pandas, NumPy, scikit-learn, PySpark, SQL); end-to-end ML production experience; NLP and prompt engineering experience; strong communication.
Python, pandas, NumPy, scikit-learn, PySpark, SQL, OpenAI, Databricks
1w
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Sr. Data Scientist
Santa Clara, California, United States
$225k-$300k/yr HybridFull Time
8+ YOEMasters in CS/Engineering,8+ years in data science,proficient in Python and data libraries,experience with ML/deep learning and NLP preferred,strong problem-solving and communication skills,US work authorization required.
Python, Pandas, NumPy, Matplotlib, Seaborn, TensorFlow, PyTorch, XGBoost, Transformers, Go, RAPIDS, Spark, ONNX, GGUF, AWS, GCP, Azure
2w
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Data Scientist / Senior Data Scientist (Risk Modeling)
San Ramon or Atlanta or Boston
$100k-$160k/yr OnsiteFull Time
Advanced quantitative degree, deep probability/statistics knowledge, expertise in risk and catastrophe modeling, strong programming and data engineering skills, and ability to communicate insights to underwriting teams.
Python, NumPy, pandas, scikit-learn, PyTorch, TensorFlow, R, SQL, Git, Docker, Spark, Databricks, AWS, GCP, Azure
1mo
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Data Engineer
San Jose, California, United States
$165k-$241k/yr OnsiteFull Time
1+ YOEBachelor’s (7+ yrs) or Master’s (4+ yrs) or PhD (1+ yr) experience; building/managing data pipelines, scripting, RDBMS, cloud services, big-data processing, and collaborating with data scientists and stakeholders.
1d
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Staff Data Scientist
Santa Monica or Brooklyn or San Francisco or Los Angeles or New York City
$200k-$230k/yr HybridFull Time
Strong applied data science and optimization experience; production modeling, experimentation, Python, AI-native workflows, and ability to partner with engineers to productionize decisioning systems.
Python
1w
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COE -ML Engineer /Data Scientist
Santa Clara or San Jose or Palo Alto or Canada
$130k-$140k/yr RemoteFull Time
3+ YOE3+ years data science experience with Python (NumPy,Pandas,large JSON), NLP and transformer models, hybrid search (Elasticsearch/OpenSearch), multimodal data pipelines; Bachelor’s in data science or computer science; US work authorization required.
Python, NumPy, Pandas, JSON, Elasticsearch, OpenSearch
2w
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Chemical Data Scientist
San Francisco, California, United States
RemoteFull Time
5+ YOE5+ years in data science or data engineering, strong Python and data-pipeline skills, chemistry/chemical data knowledge (CAS, SDS, NAICS), experience with web scraping, ETL, data cleaning, and matching or classification models.
Python, LLMs
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