13 staff data scientist jobs at 8 companies in Paramount, CA
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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
1mo
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Staff Data Scientist
Irvine, California, United States
$126k-$178k/yr OnsiteFull Time
2+ YOEAdvanced degree in CS/engineering/biostatistics or related plus multiple years experience (varies by degree); expertise in modeling, validation, and scaling ML for healthcare; ability to lead technical strategy and mentor others.
Ray, PyTorch, PyTorch Lightning, DeepSpeed, JAX, CUDA, C++
1w
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Staff Data Scientist, Marketing
Los Angeles or Portland or San Diego or Seattle
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science in digital/performance marketing, strong modeling fundamentals, AWS ML deployment experience, multi-armed bandit/recommendation/LTV modeling, expert Python and SQL.
AWS, Python, SQL, Looker, Google, Meta
3w
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Senior / Staff Data Scientist, Mobile Consumer Create
Los Angeles, California, United States
$240k-$300k/yr OnsiteFull Time
6+ YOE6+ years data science experience in consumer tech/mobile, advanced SQL and Python, statistical modeling, A/B experimentation end-to-end, product-minded with strong communication and collaboration skills.
SQL, Python
1w
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Staff Applied Scientist, AdTech
Los Angeles or Portland or San Diego or Seattle
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science in digital/performance marketing or leadgen; adtech modeling (bandits, recommender, LTV); ML solutions deployed in AWS; expert Python and SQL; strong business impact focus.
Python, SQL, AWS, Looker, Google, Meta, LLMs
1mo
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Staff Scientist - Department of Diagnostic Radiology
Duarte, California, United States
OnsiteFull Time
Bachelor's (minimum) or advanced degree in a relevant discipline, strong background in oncology/radiology, experience with imaging technology and analysis, data analysis and presentation skills, publication record, and strong communication.
5d
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Staff / VP, Data Science - Marketing & Sales Focus
Santa Monica or New York City
$280k-$300k/yr HybridFull Time
7+ YOE7+ years building and deploying production ML/AI systems, hands-on LLM experience, strong predictive modeling and experimentation skills, proficiency in Python and modern AI tools, excellent communication; advanced degree preferred.
Python, PyTorch, scikit-learn, LangChain, LangGraph, vector databases, LLM APIs, CI/CD, MLOps, AWS, GCP, Palantir Foundry
2w
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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)
2w
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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
1mo
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Staff Environmental Scientist/Certified Site Surveillance Technician
Irvine, California, United States
$75k-$85k/yr HybridFull Time
2+ YOEBachelor's in engineering/geology/environmental science required; CSST or CAC and lead inspector/assessor/project monitor/sampling technician certifications required; 2+ years related experience; valid driver’s license; fieldwork, data collection, and technical writing skills.
1mo
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Staff Geologist / Scientist II
Long Beach, California, United States
$75k-$85k/yr FieldFull Time
1+ YOEBachelor's in a technical field, minimum 1 year environmental consulting experience, field sampling and drilling experience, ability to manage junior staff and subcontractors, data analysis and report preparation skills.
1mo
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Staff Geologist / Scientist II
Burbank, California, United States
$75k-$85k/yr HybridFull Time
1+ YOEBachelor's degree in a technical field, minimum 1 year environmental consulting experience, field sampling and drilling oversight, data evaluation, report preparation, and ability to work independently in the field.
1mo
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Senior Geologist / Scientist I
Long Beach, California, United States
$105k-$150k/yr OnsiteFull Time
7+ YOEBachelor's in a relevant technical field, minimum 7 years environmental consulting experience, professional certification preferred (P.G./LSP/LSRP/CIH/CSP) or equivalent experience; project management, hydrogeologic interpretation, data analysis, reporting, client/regulatory interaction, and staff mentoring skills.