17 associate data scientist jobs at 11 companies in Tracy, 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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Associate Data Scientist
Sunnyvale, California, United States
$174k-$203k/yr HybridFull Time
Scopely
Scopely: Develops and publishes mobile-first video games and entertainment.
1+ YOEMaster's in a related quantitative field, 1 year relevant experience, and academic training/experience in SQL, Python, R, Machine Learning, Statistics, Data Visualization, and Data Modeling.
SQL, Python, Machine Learning, R, Statistics, Data Visualization, Data Modeling
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
6d
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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
2mo
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Distinguished Data Scientist: Associate AI Experience
Bentonville or Sunnyvale or Bellevue
$130k-$338k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
4+ YOEAdvanced ML/AI expertise, production experience building agentic AI and large-scale ML systems, deep Python and PyTorch skills, multi-cloud ML platform experience, and 6–8+ years of data science experience with a related advanced degree preferred.
LangChain, Pydantic AI, RAG, BERT, SBERT, FAISS, YOLO, CLIP, ARIMA, Prophet, PyTorch, XGBoost, CatBoost, LightGBM, Random Forest, AutoML, AWS SageMaker, Vertex AI, BigQuery, BigQuery ML, Python, Pandas, NumPy, Scikit-learn, Docker, Element LLM Gateway, FAISS
2mo
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Principal Data Scientist: Associate AI experience
Bentonville or Sunnyvale or Bellevue
$110k-$286k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
5+ YOEAdvanced ML/AI expertise with production experience building agentic AI, NLP, CV, and large-scale ML systems; Masters+ experience (or equivalent) and strong Python, MLOps, and cloud platform skills.
LangChain, Pydantic AI, RAG, BERT, SBERT, FAISS, YOLO, CLIP, ARIMA, Prophet, PyTorch, XGBoost, CatBoost, LightGBM, Random Forest, AutoML, AWS SageMaker, Vertex AI, BigQuery, BigQuery ML, Python, Pandas, NumPy, Scikit-learn, Docker, Element LLM Gateway, Spark, Scala, R, scikit learn, tensorflow, torch
2mo
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Senior Data Scientist: Associate AI Experience
Bentonville or Sunnyvale or Bellevue
$90k-$180k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
1+ YOEAdvanced experience building and deploying production ML/AI systems, agentic AI and autonomous agents, strong statistical and engineering skills, proficiency in Python, SQL, and ML frameworks; masters or higher preferred.
Python, scikit-learn, XGBoost, LightGBM, PyTorch, TensorFlow, Airflow, Dagster, Prefect, FastAPI, BentoML, TorchServe, Docker, Kubernetes, LangChain, Pydantic AI, RAG, BERT, SBERT, FAISS, LangGraph, Semantic Kernel, LlamaIndex, Element LLM Gateway, SQL, Spark, Scala, R
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
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
3mo
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Associate Scientist, In Vivo Pharmacology
Redwood City, California, United States
$119k-$128k/yr OnsiteFull Time
ImmunEdge
ImmunEdge: Biopharmaceutical developing novel therapeutics for serious diseases.
Bachelor’s or Master’s with hands-on in vivo pharmacology, flow cytometry, and cell culture; oncology/immunology model experience; strong data analysis and collaboration.
Flow cytometry, qPCR, ELISA, MSD, Western blot, Cytokine bead array, RNA sequencing, Cell culture
2mo
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Senior Associate Scientist (Contract), Formulation Development
San Carlos, California, United States
$56-$62/hr OnsiteContract
Vaxcyte
VaxcyteNASDAQ: PCVX: Developing vaccines to prevent and treat bacterial diseases.
3+ YOEBS or MS in chemistry/biochemistry with industry experience; vaccine formulation; ELN; data analysis; cross-functional collaboration.
GraphPad Prism, JMP, Electronic Laboratory Notebook, Microsoft Office
1mo
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Senior Research Associate/Associate Scientist
Redwood City, California, United States
OnsiteFull Time
Allakos
Allakos: Clinical-stage biotech developing therapeutic antibodies for immune receptors.
2+ YOEBS/MS in biological sciences; 2+ years industry experience; cell biology/immunology knowledge; mammalian and primary cell culture; flow cytometry; ELISA; Luminex/MSD; data analysis; team collaboration.
cell culture, flow cytometry, ELISA, Luminex, MSD, immunology assays
2mo
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Associate Scientist II (Contract), Drug Product
San Carlos, California, United States
$51-$56/hr OnsiteContract
Vaxcyte
VaxcyteNASDAQ: PCVX: Developing vaccines to prevent and treat bacterial diseases.
2+ YOEBS in chemistry/biochemistry with 2+ years or MS with 1+ years; experience analyzing biomolecules; lab-based with strong record-keeping.
immunoassay, ELISA, chromatography, spectrometry, light scattering, particle sizing, electronic lab notebook, SOPs, data analysis
1mo
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Associate Scientist II, Analytical Development, Raw Materials (Contract)
San Carlos, California, United States
$51-$56/hr OnsiteContract
Vaxcyte
VaxcyteNASDAQ: PCVX: Developing vaccines to prevent and treat bacterial diseases.
1+ YOEBachelor's degree in a scientific discipline with 2+ years (or Master's with 1+ years) lab experience; hands-on experience with chromatography, electrophoresis, immunoassays, method development, data analysis, and adherence to GLP/GMP and SOPs.
HPLC, UPLC, SEC, CE, UV-Vis, ELISA, electrophoresis, plate-based assays, chromatography, immunoassays, GLP, GMP, SOPs
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
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.