115 data scientist jobs at 56 companies in Lancaster, 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
2w
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Data Scientist
Los Angeles or New York
$122k-$169k/yr OnsiteFull Time
Fanatics
Fanatics: A global digital sports platform for merchandise and collectibles.
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
1d
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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
2w
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Data Scientist
Los Angeles, California, United States
$184k-$234k/yr OnsiteFull Time
Atoms
Atoms: Building robotics and software to automate physical world industries.
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
2w
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Data Scientist
Los Angeles, California, United States
$184k-$234k/yr OnsiteFull Time
Lab37
Lab37: Developing automated robotic systems for commercial food production.
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
1mo
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Data Scientist
Los Angeles, California, United States
$101k-$126k/yr RemoteFull Time
EVgo
EVgoNASDAQ: EVGO: Operates a nationwide public electric vehicle charging network.
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
1d
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Associate Data Scientist
Los Angeles, California, United States
$100k-$117k/yr OnsiteFull Time
University of Southern California
University of Southern California: Private research university providing higher education and healthcare services.
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
1w
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Associate Data Scientist
Burbank or New York
$99k-$123k/yr OnsiteFull Time
Paramount
ParamountNASDAQ: PSKY: Produces and distributes media content across global entertainment platforms.
0+ YOE0-2 years experience in data science or ML engineering. Strong Python and SQL skills, experience with supervised/unsupervised learning, data transformation, model development, productionization exposure, and strong communication.
Python, SQL, Google Cloud Platform (BigQuery, ML Engine, and APIs)
3w
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Senior Data Scientist
New York or Los Angeles County or United States
$120k-$150k/yr RemoteFull Time
NBCUniversal
NBCUniversalNASDAQ: CMCSA: Produces and distributes entertainment content and theme park experiences.
3+ YOEMaster's or equivalent certification in data science or computational sciences, 3+ years industry experience, experience with large 2D/3D media datasets, Python/Git/Unix shell proficiency, familiarity with Jira/Confluence/Slack and FiftyOne, strong math and data science fundamentals.
Python, Git, Git server, Unix shell, Jira, Confluence, Slack, FiftyOne
1mo
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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
Nextdoor
NextdoorNYSE: NXDR: Hyperlocal social networking platform for neighborhood communication and services.
5+ YOE5+ years data science experience in search/recommendations; strong SQL/Python; experimentation; communicating insights.
SQL, Python, NumPy, Pandas, scikit-learn, AI tools
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
Thomson Reuters
Thomson ReutersNASDAQ: TRI: Provides professional software, data, and news services globally.
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
3w
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Associate Data Scientist
Los Angeles, California, United States
$70k-$109k/yr OnsiteFull Time
AEG Worldwide
AEG Worldwide: Operates live entertainment venues and professional sports franchises worldwide.
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
6d
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Data Scientist, Modeler
Los Angeles, California, United States
$130k-$150k/yr HybridFull Time
The Wonderful Company
The Wonderful Company: Produces and markets branded food, beverages, and floral products.
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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Senior Data Scientist
Canada or United States or San Francisco or Los Angeles
$170k-$200k/yr RemoteFull Time
Northbeam
Northbeam: Marketing intelligence and attribution platform for eCommerce brands.
5+ YOE5+ years building and deploying production data science/ML systems; strong statistics, causal inference, experimentation, coding/debugging, EM/production ops, and customer-facing communication; BS required, MS/PhD preferred.
3w
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Senior Data Scientist
New York City or Paris or Los Angeles
$125k-$135k/yr OnsiteFull Time
Artefact
Artefact: Provides data engineering, AI implementation, and digital marketing services.
4+ YOE4–7 years data science experience with end-to-end model delivery; advanced degree in a quantitative field; expert Python/R and SQL; cloud experience (GCP, AWS, or Azure); MLOps and productionization experience; strong communication and mentoring skills.
Python, R, SQL, GCP, AWS, Azure, MLOps, Microsoft Excel, Microsoft PowerPoint
2mo
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Data Scientist, Finance & Payments
San Francisco or Los Angeles or Seattle or New York City or United Kingdom or Ireland or Poland or Germany or Australia
$194k-$215k/yr HybridFull Time
Whatnot
Whatnot: Social marketplace for buying and selling via live streams
6+ YOE6+ years in data analytics/science, expert SQL, strong data tooling and visualization skills, familiarity with payments/finance, excellent verbal communication, ability to work with finance partners.
D3, React, SQL
3w
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Data Scientist, Level 4
Santa Monica or Los Angeles or Seattle or San Francisco or Palo Alto or New York City or Bellevue
$157k-$235k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Develops social media applications and augmented reality technology.
3+ YOEBachelor's degree (or equivalent experience) and 3+ years post-Bachelor’s experience in quantitative analysis/data science; proficiency with SQL and Python or R; strong statistical, data modeling, visualization, and cross-functional collaboration skills.
SQL, Python, R
3mo
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Data Scientist, Applied Intelligence
Los Angeles, California, United States
OnsiteFull Time
Secret Level
Secret Level: AI-native entertainment studio producing film, TV, and advertising content.
4+ YOE4–8+ years in data science, applied ML, or systems-oriented analytics; strong Python and SQL; experience with complex data systems; familiarity with graph-based or relational reasoning; understanding of deterministic vs probabilistic systems; ability to translate ambiguous domains into structured approaches; strong communication skills.
Python, SQL, Graph databases, Knowledge graphs
1mo
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Data Scientist Supervisor
Alhambra or Los Angeles County
$10k-$13k/mo HybridFull Time
Heluna Health
Heluna Health: Supports population health through program management and fiscal sponsorship.
6+ YOE2+ MgmtMaster's in a quantitative field, 6+ years data science experience with 2+ years leadership; expertise in ML, predictive modeling, data engineering, Python/R/SQL, cloud (AWS/Azure/GCP), and visualization (Tableau/Power BI); Live Scan clearance required.
Python, R, SQL, AWS, Azure, GCP, Tableau, Power BI
3w
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Data Scientist, Level 4
Los Angeles or Seattle or San Francisco or Palo Alto or New York City or Bellevue or Santa Monica
$157k-$235k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Provides visual messaging software and augmented reality wearable devices.
3+ YOE3+ years data science experience; bachelor's in a technical field or equivalent experience; expertise in quantitative analysis, statistical modeling, SQL, Python/R, dashboarding, and cross-functional collaboration.
SQL, Python, R
3w
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Senior Data Scientist (Marketing)
Melbourne or Sydney or London or Los Angeles or San Francisco
HybridFull Time
Linktree
Linktree: A platform to consolidate and share multiple digital links.
5+ YOE5+ years in data science/analytics with 2+ years in marketing/growth; strong SQL and Python (or R); experience with experiments, attribution, incrementality, cohort and funnel analysis; strong communication.
SQL, Python, R