181 scientist data jobs at 93 companies in Costa Mesa, CA
19h
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Data Scientist
United States or Alexandria or Los Angeles or Colorado Springs or Maryland or Virginia or District of Columbia
HybridFull Time
5+ YOERequires 5+ years in data science focused on geospatial analysis, statistical modeling, predictive model validation, data visualization, and US citizenship with residence in the contiguous United States.
QGIS, ArcPro, Python, GeoPandas
1mo
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Data Scientist
Los Angeles or New York
$122k-$169k/yr OnsiteFull Time
1+ YOEBachelor’s degree or equivalent experience, 1–3 years in data science/analytics, working knowledge of SQL, proficiency in Python or R, foundational statistics and ML knowledge, experience with BI tools and cloud data warehouses preferred.
SQL, Python, R, scikit-learn, Sigma, Looker, Tableau, Snowflake, BigQuery, Mixpanel, Amplitude, Google Analytics, Claude, OpenAI, GitHub, Airflow
22h
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Data Scientist
Torrance or Los Angeles or Mesa
$170k-$300k/yr OnsiteFull Time
Requires Python, forecasting, representation learning, deep learning with PyTorch, classical machine learning, statistics, model validation, deployment, monitoring, and experience with sparse manufacturing data.
PyTorch, Python, PyTorch Geometric, CAD, B-rep, GNNs, ANN
1mo
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Data Scientist
Los Angeles, California, United States
$184k-$234k/yr OnsiteFull Time
3+ YOEBachelor's in a quantitative field, 3+ years data science/ML/OR experience, experience building and deploying production models, strong Python and SQL skills, and systems-thinking for optimization and simulation.
Python, SQL, LP/MIP
1mo
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Data Scientist
Los Angeles, California, United States
$184k-$234k/yr OnsiteFull Time
3+ YOEBachelor's in a quantitative field required, 3+ years data science/ML/OR experience, proven deployed models, strong statistical rigor, Python and SQL programming, and systems-thinking for optimization and simulation.
Python, SQL
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
3d
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Data Scientist, Prime Video Science
Culver City or Seattle
$136k-$184k/yr OnsiteFull Time
2+ YOEMaster's or higher in a quantitative field,2+ years data scientist experience,SQL and Python (R/SAS/Matlab) proficiency,machine learning and causal inference experience,strong communication and analytical skills.
SQL, Python, R, SAS, Matlab
2mo
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Data Scientist
Irvine, California, United States
$100k-$130k/yr OnsiteFull Time
3+ YOEBachelor's or Master's in a quantitative field, 3+ years data science experience, strong SQL and Python skills, experience with scikit-learn, PyTorch, TensorFlow, LLMs, vector DBs, RAG, and familiarity with MLOps, Docker, and Kubernetes.
SQL, Python, pandas, numpy, scikit-learn, PyTorch, TensorFlow, LLMs, vector databases, RAG pipelines, Docker, Kubernetes, CI/CD
3w
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Associate Data Scientist
Los Angeles, California, United States
$100k-$117k/yr OnsiteFull Time
2+ YOEBachelor's in quantitative field, 2+ years data science/analytics experience, proficiency in Python and SQL, experience with ETL, ML modeling, data visualization, and strong communication skills.
Apache Airflow, Tableau, Power BI, D3.js, Git, Python, SQL, MySQL, SQL Server, Snowflake, MongoDB, R, MDX, Oracle, Redshift
1mo
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Data Scientist 2
Coppell or Costa Mesa
HybridFull Time
Proficiency in SQL and either Python or R; strong foundation in statistics and data analysis; experience pulling, analyzing, and interpreting data; Tableau and Excel experience; strong communication skills.
SQL, Python, R, Tableau, Microsoft Excel
1mo
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DATA SCIENTIST II
Norco, California, United States
$115k-$130k/yr OnsiteFull Time
2+ YOEUS citizen able to obtain Secret clearance; Bachelor’s in a quantitative field; 2+ years data science experience; proficiency with Python or R, ML frameworks, SQL, data visualization, and Atlassian tools.
Python, R, TensorFlow, PyTorch, Scikit-learn, SQL, Tableau, Power BI, Jira, Confluence, Hadoop, Spark, Git, GitHub, AWS, Azure
2w
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Data Scientist Intern
Pasadena, California, United States
OnsiteInternship
Pursuing or recently completed degree in CS/data-related field; proficiency in Python, Selenium, pandas, NumPy; experience with web scraping, data cleaning, EDA, and basic ML; must pass Live Scan background check and provide TB clearance.
Python, Selenium, pandas, NumPy, scikit-learn, BeautifulSoup, Matplotlib, Seaborn, SQL, NoSQL, AWS, GCP, Azure, Microsoft Power BI, Git
2mo
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Data Scientist - Search
San Francisco or Los Angeles or Chicago or Dallas or New York or London
$175k-$234k/yr HybridFull Time
5+ YOE5+ years data science experience in search/recommendations; strong SQL/Python; experimentation; communicating insights.
SQL, Python, NumPy, Pandas, scikit-learn, AI tools
2d
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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
2w
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Data Scientist
Los Angeles, California, United States
$111k-$246k/yr HybridFull Time
2+ YOEMaster's required (PhD preferred),2+ years analytics experience,expertise with LLMs/generative AI,MLOps/LLMOps,responsible AI,bias testing,Python/R required,TensorFlow/Keras/scikit-learn and visualization tools;Epic certification within 6 months.
TensorFlow, Keras, scikit-learn, Microsoft Azure, Databricks, Python, R, Jupyter Notebooks, IPython, SQL, Tableau, Power BI, matplotlib, ggplot2, C++, Java, Perl
1mo
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Data Scientist
McLean or Washington or New York City or San Francisco or Los Angeles or Irvine
$118k-$219k/yr OnsiteFull Time
3+ YOEUS citizenship and ability to obtain a U.S. security clearance; Bachelor's/Master's in a technical field; 3+ years relevant experience; practical Python and SQL experience; onsite work at U.S. government customer sites in the Washington, DC area.
Python, SQL, R, Java, REST APIs, version control, linting/testing, containerization
2w
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Senior Data Scientist
Burbank or New York City
$124k-$186k/yr OnsiteFull Time
5+ YOE5+ years data science experience with strong statistical modeling, Python and SQL coding, econometrics or natural experimentation experience, and ability to communicate results to non-technical stakeholders.
Python, SQL, Google Cloud Platform (BigQuery, ML Engine, and APIs)
4w
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Data Scientist, Modeler
Los Angeles, California, United States
$130k-$150k/yr HybridFull Time
5+ YOE5+ years in data science/advanced analytics (eCommerce preferred). Strong forecasting, LTV, experimentation, Python and SQL (BigQuery) skills; hands-on LLM/AI experience and executive communication ability.
Python, R, SQL, BigQuery, GCP, OpenAI, Claude, Gemini
1mo
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Associate Data Scientist
Los Angeles, California, United States
$70k-$109k/yr OnsiteFull Time
1+ YOEBA/BS in a quantitative field, 1-2 years in data science/analytics, working knowledge of SQL and Python, understanding of statistical methods, exposure to NLP, and experience building reports/dashboards.
SQL, Python, Tableau, Looker, Power BI, Microsoft Excel, CRM
1mo
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Senior Data Scientist
New York or Minneapolis or San Francisco or Chicago or Denver or Charlotte or Brookfield or Los Angeles
$132k-$156k/yr OnsiteFull Time
6+ YOEBachelor's in a quantitative field or equivalent experience, 6+ years relevant experience, strong analytics and ML skills, proficiency with Python/R/SAS/SQL, advanced statistics, data visualization, and communication skills.
python, R, SAS, SQL
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