15 associate data scientist jobs at 12 companies in Fairfield, 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
1mo
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Associate Data Scientist
Foster City, California, United States
$112k-$175k/yr HybridFull Time
Visa
VisaNYSE: V: Global payment technology facilitating electronic funds transfers.
3+ YOEBachelor's degree or 3+ years relevant experience; strong ML/deep learning and GenAI/LLM experience; proficiency in Python, SQL, Spark/Hadoop/Hive; strong analytical and communication skills.
Spark, Hadoop, Hive, GenAI, LLM, Python, SQL
1w
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Associate Data Scientist
New York or Chicago or Boston or San Francisco or Palo Alto or Toronto
$85k-$130k/yr RemoteFull Time
Jerry
Jerry: Mobile app for car insurance comparison and vehicle management.
1+ YOE1+ years experience in consulting, investment banking, or high-growth tech; strong analytics; SQL or Python proficiency; stakeholder communication and problem-solving skills.
SQL, Clickhouse, Metabase, Python, Jupyter Hub, GitHub
1mo
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Associate (12 months contract), Organisation & People (Data Scientist) (SG, 238891)
Beijing or Hanoi or Mumbai or Shanghai or Shenzhen or Singapore or Brussels or London or Mexico City or New York City or Paris or San Francisco or Washington, D.C.
OnsiteContract
Temasek
Temasek: Global investment managing a diversified portfolio.
1+ YOEHands-on Python data scientist with 1–3 years' experience; building predictive models, ML workflows, data ingestion/quality, dashboards (Tableau/Qlik Sense), and prototyping (Streamlit). Degree in a related field required.
Python, Streamlit, Tableau, Qlik Sense, LLMs
4d
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AI Engineer / Data Scientist, AI Experienced Associate
Chicago or Stamford or Los Angeles or Washington or Boston or Detroit or New York or Florham Park or Dallas or San Francisco or San Jose
$63k-$142k/yr OnsiteFull Time
PwC
PwC: Providing audit, tax, and management consulting services to businesses.
1+ YOEBachelor's degree,1+ year experience in AI/ML development or testing,experience with data wrangling,model development and deployment;cloud/data platform credentials preferred.
AWS, Google Cloud, Microsoft Azure, Databricks, Snowflake
1w
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EY-Parthenon - Strategy and Execution - Growth Platforms - Data Scientist - Sr Associate/Consultant
New York or Atlanta or Boston or Chicago or Dallas or Denver or Detroit or Houston or Los Angeles or McLean or Hoboken or Philadelphia or San Francisco or Seattle
$130k-$185k/yr HybridFull Time
EY
EY: Global firm providing audit, tax, and professional consulting services.
2+ YOEBachelor's degree plus 2+ years related experience (or graduate degree + ~18 months); experience in data engineering/data science pipelines; strong SQL, Python/Scala, cloud data infra, Airflow/dbt; excellent communication.
GCP, AWS, Snowflake, BigQuery, Databricks, Delta Lake, SQL, Python, Scala, Airflow, dbt, Microsoft Copilot
4d
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Associate Scientist R&D
South San Francisco, California, United States
$90k-$112k/yr OnsiteFull Time
Natera
NateraNASDAQ: NTRA: Provides clinical genetic testing and diagnostics services.
4+ YOEBSc with 4+ years (or MSc with 2+ years) in molecular biology/biochemistry, hands-on NGS and DNA/RNA workflows, library prep, qPCR, data analysis (R/JMP/Excel), pipetting and assay development experience.
NGS, R, JMP, Microsoft Excel, python
1mo
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Associate Scientist, Oncology Research
South San Francisco or Emeryville
$115k-$135k/yr HybridFull Time
CytomX Therapeutics
CytomX TherapeuticsNASDAQ: CTMX: Biopharmaceutical developing targeted cancer therapies using Probody technology.
0+ YOEAdvanced degree in cell biology or immunology (MS with 5+ years or PhD), hands-on experience with cell-based assays and tissue culture, flow cytometry/ELISA/MSD experience preferred, strong communication and data analysis skills.
PROBODY®, flow cytometry, cytokine analysis, ELISA, MSD, tissue culture, cloning
1mo
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Senior Associate Scientist, Translational Research, Oncology
Brisbane, California, United States
$107k-$130k/yr OnsiteFull Time
Bristol Myers Squibb
Bristol Myers SquibbNYSE: BMY: Develops and manufactures innovative prescription biopharmaceutical medicines.
2+ YOEBachelor's (4+ yrs) or Master's (2+ yrs) in a scientific discipline; hands-on experience with in‑vitro cellular and biochemical assays, cell culture, NGS familiarity, data analysis, and proficiency with Graph Pad, E-notebook, FlowJo, and public genomics databases.
Graph Pad, E-notebook, Microsoft Office, FlowJo, UCSC genome browser, DepMap, cBIO, IncuCyte, Nanostring, MSD, CTG
2mo
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Sr Research Associate/ Scientist, Enzyme Development
San Leandro, California, United States
$110k-$140k/yr OnsiteFull Time
ZymoChem
ZymoChem: Produces sustainable bio-based materials using carbon-conserving microbial technology.
1+ YOEBS/MS/PhD in chemistry-related field; 1-6+ years industrial experience; enzyme characterization, engineering, cloning, purification, screening; strong data analysis; safety awareness.
Biochemistry, Enzyme kinetics, Molecular biology, Cloning (PCR, Gibson, Golden Gate), Protein purification, Assay development, High-throughput screening, Automation, Data analysis, Computational design tools
2mo
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Environmental, Health, and Safety (EHS) Associate Scientist 2
Concord, California, United States
OnsiteFull Time
Weston Solutions
Weston Solutions: Providing environmental remediation and infrastructure engineering services to diverse clients.
2+ YOEBachelor’s degree in science/engineering; 2–5 years EHS experience; pursuing safety certifications (ASP/CSP, AEP/CPE, CIH); knowledge of OSHA, EPA, ISO standards; sampling, data analysis, and reporting skills.
Microsoft Office, Data analysis tools
2mo
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Senior Associate Scientist, Analytical Development (Contract)
South San Francisco, California, United States
$45-$50/hr OnsiteContract
Allogene Therapeutics
Allogene TherapeuticsNASDAQ: ALLO: Develops allogeneic cell therapies for cancer and autoimmune diseases
Bachelor's or master's in immunology or cell biology; experience with flow cytometry, cell-based assays, data analysis; authorization to work in the U.S.; 1-year contract with possible extension.
Flow Cytometry, FlowJo, R, Spotfire, cGMP
1mo
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Associate Director, Global Clinical Scientist (Cell Therapy)
Brisbane or Princeton or Madison
$184k-$257k/yr HybridFull Time
Bristol Myers Squibb
Bristol Myers SquibbNYSE: BMY: Develops and manufactures innovative prescription biopharmaceutical medicines.
5+ YOEDegree in life sciences preferred, 5+ years clinical science/research experience, proficient knowledge of GCP/ICH and clinical operations, strong medical writing and data review skills, leadership experience in clinical trials.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Electronic Data Capture (e.g., RAVE), RAVE, J-Review
1w
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Principal Scientist / Associate Director, Agentic AI Research for Materials Science
Cambridge or San Francisco
$288k-$420k/yr OnsiteFull Time
Lila Sciences
Lila Sciences: Develops an AI platform for autonomous scientific research and discovery.
5+ YOEPhD with 5+ years post-PhD research and applied ML experience; track record building agentic systems; expertise in LLMs, reasoning, multimodal data, materials science grounding; Python proficiency; leadership and communication skills.
Python, LLMs, HPC
3mo
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Industrial Hygiene Associate 2
Concord, California, United States
$57k-$92k/yr OnsiteFull Time
Weston Solutions
Weston Solutions: Providing environmental remediation and infrastructure engineering services to diverse clients.
4+ YOEBachelor's degree in science/engineering; 4-8 years EHS experience; pursuing safety certifications; sampling, data analysis, and reporting skills; strong communication and teamwork.
2mo
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Associate Director, Clinical Science - Inflammation and Immunology
Brisbane or Hayward or United States
$200k-$210k/yr HybridFull Time
Arcus Biosciences
Arcus BiosciencesNYSE: RCUS: Develops differentiated molecules and combination therapies to treat cancer.
5+ YOEDoctorate (PhD/MD/PharmD) or equivalent, 5+ years clinical scientist experience at pharma/CRO/biotech, experience in inflammation/immunology trials, data analysis, safety/pharmacovigilance, GCP and biostatistics knowledge, and line management experience.