43 senior data scientist jobs at 19 companies in Santa Paula, CA
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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)
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Senior Data Scientist
Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Des Moines or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Redmond or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek or United States or Los Angeles
$80k-$294k/yr HybridFull Time
6+ YOERequires 6+ years in data science, AI, analytics, Responsible AI, consulting, governance, or related fields; quantitative bachelor's or master's degree; Python, SQL, ML, AI governance, and client leadership expertise.
Python, pandas, NumPy, scikit-learn, PyTorch, TensorFlow, XGBoost, SQL, AWS, Microsoft Azure, Google Cloud, MLOps, GenAIOps, LLMOps, APIs, Microsoft Word
2w
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Senior Data Scientist - Detection & Modeling
New York City or Santa Monica
$190k-$290k/yr OnsiteFull Time
Experience in feature engineering for time-series/transactional data, anomaly detection and unsupervised methods, production ML, statistical calibration, and working with imperfect labels.
isolation forests, autoencoders, FIX
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Senior Data Scientist, Level 5
Santa Monica or Los Angeles or New York City or Bellevue or Seattle or San Francisco or Palo Alto
$162k-$284k/yr OnsiteFull Time
5+ YOE5+ years post-Bachelor’s quantitative/data science experience (or equivalent), expertise with SQL and Python/R, strong statistical and product sense, and ability to communicate quantitative insights.
SQL, Python, R
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Senior Data Scientist, Level 5
Los Angeles or New York City or Bellevue or Seattle or San Francisco or Palo Alto or Santa Monica
$162k-$284k/yr OnsiteFull Time
5+ YOE5+ years post-bachelor quantitative/data science experience, expertise in statistical modeling, causal inference, A/B testing, SQL and Python/R, strong communication and product sense.
SQL, Python, R
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Senior Data Scientist
Santa Monica or New York City
$170k-$190k/yr HybridFull Time
4+ YOE4+ years product analytics experience, Bachelor's/Master's in quantitative field, proficiency in SQL/SAS/R/Python, A/B testing and visualization experience, strong communication and quantitative influence.
SQL, SAS, R, Python, Tableau, Looker, Claude Code, Cursor, MCP servers, Large Language Models
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Principal Data Scientist
San Francisco or New York City or Bellevue or Burbank
$228k-$423k/yr HybridFull Time
8+ YOEMaster's degree in a quantitative field required; PhD preferred. Requires 8+ years in machine learning, AI, or data science, recommender systems expertise, SQL, big data, and Python-based ML platforms.
SQL, AWS, Snowflake, Spark, Google Cloud, Python, TensorFlow, Keras, PyTorch
2w
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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
3w
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Lead Data Scientist
Woodland Hills, California, United States
$186k/yr HybridFull Time
5+ YOEBachelor's degree in a related field,5+ years experience,2 years SQL and SSIS/ETL,1 year Python, Tableau and insurance data experience,knowledge of predictive modeling,MLOps and large-dataset work.
SQL, SSIS, Python, Tableau, MLOps
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Principal Data Scientist - Games
Glendale, California, United States
$156k-$209k/yr OnsiteFull Time
10+ YOEBachelor's in quantitative field,10+ years data science experience in gaming/entertainment,proficiency in SQL and Python or R,experience with cloud analytics and experimentation,strong communication and storytelling skills.
SQL, Python, R, Snowflake, Databricks, AWS, Tableau, Looker
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Principal Data Scientist - Games
Glendale, California, United States
$156k-$209k/yr OnsiteFull Time
10+ YOE10+ years data science experience; advanced analytics, experimentation, forecasting, and behavioral segmentation for games/telemetry; strong SQL and Python/R skills; executive communication and cross-functional influence.
SQL, Python, R, Snowflake, Databricks, AWS, Tableau, Looker
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Data Scientist: Mission Engineering
El Segundo or Los Angeles
$140k-$220k/yr OnsiteFull Time
7+ YOEBachelor's degree (or equivalent) in a quantitative field, 7+ years applying advanced statistical and data-science methods, Python expertise with scientific/ML libraries, experimental design, uncertainty quantification, scalable pipelines, and eligibility for Top Secret/SCI clearance.
Python, Pandas, Polars, NumPy, SciPy, Scikit-Learn, Statsmodels, PyMC, Matplotlib, Seaborn, CuPy, PyTorch, MATLAB, R, Linux, AFSIM, ESAMS, Brawler, Ansys STK, HPC
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Lead Data Scientist (Context Engineering)
Irvine or El Segundo
$154k-$193k/yr OnsiteFull Time
8+ YOE8+ years in data architecture/systems or data engineering; Bachelor's in CS/Info Systems/Data Engineering required, Master's preferred; expertise in semantic modeling, Databricks, vector DBs, LangChain/LlamaIndex, Python and SQL; MarTech/CRM integration experience.
Databricks, Unity Catalog, Delta Lake, Vector Search, LangChain, LlamaIndex, Python, SQL, Salesforce, Braze, CDP, LLMs
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Senior Data Scientist, Product Analytics - USDS
Culver City, California, United States
$137k-$313k/yr OnsiteFull Time
BS/MS in CS, Math, Economics, Statistics or related; experience with SQL and Python or R; working with large data sets; strong analysis and communication skills.
SQL, Python, R
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Data Scientist, Principal - AI Product Engineering
Oakland or Washington or Ohio or District of Columbia or California or Long Beach or Arizona or Colorado or Connecticut or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or San Diego or Woodland Hills or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$161k-$242k/yr HybridFull Time
10+ YOEBachelor's degree or equivalent practical experience and 10 years in data science, machine learning, AI/ML, software engineering, or advanced analytics. Requires Python, APIs, ML infrastructure, PyTorch, TensorFlow, LangChain, and LangGraph.
Python, PyTorch, TensorFlow, LangChain, LangGraph, Azure, Google Cloud, AWS, SQL, Spark, CI/CD, MLOps, LLMOps
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Senior Scientist
Thousand Oaks, California, United States
$129k-$175k/yr OnsiteFull Time
1+ YOENonclinical safety pharmacology SME with experience designing and overseeing GLP/non-GLP studies, integrating cardiovascular/respiratory/CNS data, contributing to regulatory documents, and collaborating cross-functionally. Degree plus required years of scientific experience.
2mo
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Senior Geologist / Scientist I
Burbank, California, United States
$105k-$150k/yr HybridFull Time
7+ YOEBachelor's in a technical field, 7+ years environmental consulting experience, professional certification (PG/LSP/LSRP/CIH/CSP) or equivalent experience with licensed professional, project management, hydrogeologic interpretation, data analysis, client/regulatory interaction.
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Staff Scientist - Real World Evidence and Data Science
Santa Clara or Sylmar
$114k-$228k/yr OnsiteFull Time
9+ YOEAdvanced degree in relevant discipline, 9+ years RWE or observational research experience preferred, hands‑on programming with SQL/R/SAS/Python, experience with EHR/claims/hospital data, strong communication and epidemiology skills.
SQL, R, SAS, Python, Electronic Health Records (EHR)
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Machine Learning Scientist
Culver City, California, United States
OnsiteFull Time
5+ YOEMaster's or PhD in a quantitative field, 5+ years building and deploying production ML models; expertise in deep learning, reinforcement learning, recommendation/ranking systems; strong Python and SQL skills; excellent communication.
Python, SQL
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Staff Scientist - Real World Evidence and Data Science
Santa Clara or Sylmar
$114k-$228k/yr OnsiteFull Time
9+ YOEAdvanced degree in epidemiology/biostatistics/clinical research or related field; extensive RWE and observational study experience; hands-on programming with SQL,R,SAS,Python; strong scientific communication and cross-functional collaboration skills.
SQL, R, SAS, Python, EHR
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