PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
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
2mo
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Senior Data Scientist
Playa Vista, California, United States
$175k-$190k/yr HybridFull Time
5+ YOE5+ years in data science or ML, strong ML/statistics, production ML, SQL & Python; cross-functional collaboration.
AWS SageMaker, Lambda, S3, ECR, Docker, Kubernetes, SQL, Python
1mo
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Senior Data Scientist
El Segundo, California, United States
$165k-$200k/yr RemoteFull Time
5+ YOE5+ years in data science; strong statistics, experimental design, SQL, Python/R; experience with lifecycle marketing analytics and A/B testing; able to translate analyses into business insights; excellent communication.
SQL, Python, R, scikit-learn, PyMC, Snowflake, BigQuery, Redshift, pandas, matplotlib, seaborn, tidyverse
1w
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Data Scientist, Senior
El Segundo, California, United States
$99k-$225k/yr OnsiteFull Time
5+ YOE5+ years experience in data exploration, cleaning, analysis, visualization, and ML; Bachelor's degree required; Top Secret clearance required; experience with Palantir Foundry, cloud platforms, Python/R/SQL, and visualization tools.
Palantir Foundry, Power BI, Tableau, Python, Databricks, AWS, SageMaker, S3, EMR, AzureML, Data Factory, R, SQL, NoSQL, MapReduce, Hadoop, Hive, Kafka, Spark, Gurobi, MySQL, Plotly, Seaborn, ggplot2
1mo
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Senior Data Scientist
Canada or United States or San Francisco or Los Angeles
$170k-$200k/yr RemoteFull Time
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.
1w
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Data Scientist, Senior
El Segundo, California, United States
$99k-$225k/yr OnsiteFull Time
5+ YOE5+ years experience in data exploration, analysis, modeling, and visualization; experience with statistical/programming languages, building/deploying AI/ML models, and using tools like Palantir Foundry, Power BI, or Tableau. Top Secret clearance required; Bachelor's degree required.
Palantir Foundry, Power BI, Tableau, Databricks, AWS, SageMaker, S3, EMR, AzureML, Data Factory, R, Python, SQL, NoSQL, MapReduce, Hadoop, Hive, Kafka, Spark, Gurobi, MySQL, Plotly, Seaborn, ggplot2
3mo
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Senior Data Scientist, Data Analytics & Reporting (N380)
Los Angeles, California, United States
$9k-$13k/mo HybridFull Time
2+ YOE2+ MgmtTwo years of complex data science projects; bachelor or higher in data science-related field; six years of experience with two in lead role; driver license; Live Scan clearance.
R, Python, Power BI, Tableau
1w
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Senior Data Scientist
Irvine, California, United States
$108k-$153k/yr OnsiteFull Time
4+ YOEBachelor's in a related field plus 4 years (or Master’s plus 3) experience; expertise in clinical/product domain modeling, statistical methods, and regulatory-grade model documentation.
statsmodels, lifelines, scikit-survival, PyMC, SHAP, Captum, Python, SQL, SAS, Microsoft Power BI, Tableau Prep, PyTorch, TensorFlow, MLflow, MONAI, pydicom, SimpleITK, DoWhy, EconML, Optuna, Ray Tune, R, JAX
4d
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Senior Data Scientist
Santa Monica, California, United States
$92k-$138k/yr OnsiteFull Time
5+ YOE5+ years (BS), or 3+ years (MS), or 1+ year (PhD) experience in single‑cell RNA‑seq and related bioinformatics; proficiency in Python and R; cloud/HPC experience; strong statistics and communication skills.
Python, R, NGS
3w
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Senior Data Scientist
New York or Los Angeles County or United States
$120k-$150k/yr RemoteFull Time
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
3w
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Senior Data Scientist (Marketing)
Melbourne or Sydney or London or Los Angeles or San Francisco
HybridFull Time
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
3w
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Senior Data Scientist
New York City or Paris or Los Angeles
$125k-$135k/yr OnsiteFull Time
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
3w
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CD&A Data Scientist, Obesity - Senior Associate
Thousand Oaks, California, United States
HybridFull Time
0+ YOEEarly-career data scientist with graduate or equivalent experience; strong skills in statistical modeling, SQL, Python/R, data visualization, and ability to translate analytics into commercial insights.
Python, R, SQL, Tableau, Spotfire, Databricks, Azure, AWS
3w
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Senior Data Scientist, Level 5
Los Angeles or Seattle or San Francisco or Palo Alto or New York City or Bellevue or Santa Monica
$162k-$284k/yr OnsiteFull Time
5+ YOE5+ years post-Bachelor quantitative analysis/data science experience (or advanced degree with fewer years). Expertise in data modeling, metric design, A/B testing, ML, SQL, Python/R, dashboarding, and communicating insights.
SQL, Python, R
3mo
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Senior Marketing Data Scientist, Media Subscriptions
Los Angeles or Culver City
OnsiteFull Time
5+ YOE5+ years in data science/analytics; Python/SQL; marketing data analysis; excellent communication; experimental design and causal analysis; Bachelor’s in CS/Engineering/Economics/Math/Data Science/Statistics or equivalent.
Python, SQL
2mo
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Senior Data Scientist (Burbank, CA, US, 91505)
Burbank, California, United States
$124k-$175k/yr OnsiteFull Time
3+ YOE3+ years in Data Science/ML Engineering; Python; MLOps; CI/CD; containerized apps; cloud (GCP); production-grade code; strong collaboration.
Python, Google Cloud Platform, BigQuery, ML Engine, CI/CD, Docker, Kubernetes
1mo
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Senior Principal Data Scientist, AEC
California or Washington or New York or British Columbia or Ontario or Irvine
$159k-$286k/yr RemoteFull Time
10+ YOE10+ years in data science/applied ML focused on product analytics and user behavior modeling; expertise in predictive modeling, instrumentation, AI evaluation, and experimentation; strong communication and technical leadership.
LLMs, MCP, RAG architectures, LLM-as-a-Judge, A/B testing
1mo
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Senior Data Scientist
Santa Monica, California, United States
$92k-$138k/yr OnsiteFull Time
1+ YOEExpertise in single-cell (scRNA-seq/scTCR-seq) analysis, statistical and machine learning methods, Python and R proficiency, cloud/HPC experience, and domain experience in immunology or cell therapy; degree plus relevant years of experience required.
Python, R
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
5+ YOE5+ years data science experience in search/recommendations; strong SQL/Python; experimentation; communicating insights.
SQL, Python, NumPy, Pandas, scikit-learn, AI tools
3d
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Data Scientist Lead
Costa Mesa, California, United States
$146k-$195k/yr HybridFull Time
Proven experience in statistics and data analysis, proficient with SQL and either Python or R, experience with Tableau and Excel, strong communication and Agile experience.
SQL, Python, R, Microsoft Excel, Tableau
1w
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Data Scientist III
Irvine, California, United States
$119k-$200k/yr HybridFull Time
5+ YOEBachelor's degree required,5+ years in modeling/forecasting/data analytics,2+ years AWS experience,proficiency in R/Python/SQL,ability to deploy ML models and communicate findings.
R, Python, SQL, Amazon Web Services (AWS), Microsoft Excel, Microsoft Word, Microsoft Visio
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