20 data scientist jobs at 13 companies in Davis, 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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Reporting Data Scientist
Sacramento, California, United States
$140k-$210k/yr OnsiteFull Time
Luster National
Luster National: Manages large-scale infrastructure and capital improvement projects.
8+ YOEMaster's degree required; 8+ years analytics/reporting experience supporting large infrastructure programs; proficiency with Python, R, SQL, Power BI, and Office 365; experience with predictive modeling, dashboards, data governance, and executive reporting.
Python, R, SQL, Power BI, Microsoft Outlook, Microsoft Teams, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, PMIS, Oracle, Primavera P6, Visio
2d
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Data Scientist, Principal
Oakland or Washington or Ohio or District of Columbia or California or Long Beach or Arizona or Colorado or Connecticut or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or San Diego or Woodland Hills or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$182k-$273k/yr HybridFull Time
Ascendiun
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
8+ YOEAdvanced experience in applied AI/ML and software development, strong Python engineering, hands-on with deep learning and LLM frameworks, experience building production AI applications and leading ML design.
Python, PyTorch, TensorFlow, LangChain, LangGraph, SQL, Spark, Azure, Google Cloud, AWS
6d
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Data Scientist II
San Francisco or Ottawa or Phoenix or Toronto or Los Angeles or Denver or Salt Lake City or Atlanta or Chicago or Houston or Portland or New York City or Vancouver or San Diego or Washington, D.C. or Sacramento or Jacksonville or Seattle or Mexico City or Austin or Miami or Boston or Dallas
$97k-$184k/yr HybridFull Time
Scribd
Scribd: Subscription-based digital library for e-books, audiobooks, and documents.
3+ YOE3+ years building and deploying ML models at scale, proficiency in Python, SQL/PySpark, Spark/Databricks, experience with NLP, deep learning and generative models, BS/MS in quantitative field.
Scikit-learn, NumPy, PyTorch, Python, SQL, Apache Spark, Databricks, PySpark
3w
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Reporting Data Scientist
Sacramento, California, United States
$140k-$210k/yr OnsiteFull Time
AECOM
AECOMNYSE: ACM: Provides infrastructure consulting and engineering services for global projects.
10+ YOEBA/BS +10 years (or equivalent) in data science or analytics; experience building predictive models, program-level analytics, Power BI dashboards, Python/R proficiency, and presenting insights to executive audiences.
Power BI, Visio, Python, R
2mo
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Data Scientist / AI Scientist – AI for Aging Research – Zhou lab
Novato, California, United States
$80k-$130k/yr OnsiteFull Time
Buck Institute for Research on Aging
Buck Institute for Research on Aging: Conducts biomedical research to extend the healthy human lifespan.
BS/MS/PhD in a quantitative field; strong background in computer vision, deep learning, AI methods; experience in analyzing complex datasets; ability to work in multidisciplinary team; strong communication skills.
Python, Machine Learning, Deep Learning, Computer Vision, Image Analysis, Diffusion Models, Multimodal / Foundation Models, Generative AI, Data Analysis, Big Data, Research Computing
3mo
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Lead Data Scientist (AI/ML)
Walnut Creek or United States
$140k-$180k/yr HybridFull Time
GatherUp
GatherUp: Software platform for customer review and reputation management.
3+ YOE3+ years in data science/ML, strong NLP, Python/SQL, PyTorch/RoBERTa, production ML deployment, and RAG pipelines. Excellent communication. Masters preferred in quantitative field.
Python, SQL, PyTorch, RoBERTa, NLP, LLMs, RAG pipelines
2d
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Physicist/Scientist III (E3)
Benicia, California, United States
$120k-$165k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Manufacturers of equipment for semiconductor and display production.
Expertise in physics to develop inspection and metrology systems, design experiments, analyze data, troubleshoot systems, and guide junior scientists.
2d
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Physicist/Scientist III (E3)
Benicia, California, United States
$120k-$165k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Produces equipment and services for chip and display manufacturing.
Design and develop inspection and metrology systems, perform experiments and data analysis, troubleshoot physics-related system issues, conduct feasibility studies, and mentor less experienced scientists.
3d
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Principal Applied Scientist
Walnut Creek or New York City or Chicago
$214k-$350k/yr HybridFull Time
Elevance Health
Elevance HealthNYSE: ELV: Provides health insurance plans and integrated healthcare services.
10+ YOEMS or PhD in a quantitative field and 10+ years in ML/AI; experience leading AI initiatives to production; proficiency with Python, machine learning frameworks, cloud AI platforms, MLOps, model deployment and monitoring.
Python, MLOps
2w
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Senior Environmental Scientist
Concord, California, United States
$110k-$150k/yr OnsiteFull Time
APTIM
APTIM: Provides environmental, resilience, and infrastructure engineering solutions.
10+ YOEBS/MS in geology, engineering, or related field; 10+ years landfill/solid waste experience; field data collection (groundwater, surface water, leachate, landfill gas); team leadership, regulatory compliance, and PPE for hazardous sites.
Sanitas
2mo
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Assistant Project Scientist-Grandi 2026
Davis, California, United States
$77k-$98k/yr OnsiteFull Time
University of California
University of California: A public research university system providing education and healthcare.
3+ YOEPhD and ≥3 years postdoctoral research experience in computational modeling of biological systems; expertise in ODE and network models, data integration, parameter estimation, sensitivity analysis, and transcriptomic data analysis.
3w
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Clinical Lab Scientist II - Sacramento
West Sacramento or Sacramento
$80k-$112k/yr OnsiteFull Time
Thermo Fisher Scientific
Thermo Fisher ScientificNYSE: TMO: Sells equipment and chemicals for scientific research and healthcare.
2+ YOEBachelor's degree plus 2 years' lab experience (preferably molecular/NGS). Requires CLS license (Generalist or CGMBS), proficiency with laboratory information systems and data analysis software, strong GLP/documentation skills, and ability to train staff.
laboratory information systems, data analysis software, NGS
1w
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Environmental Scientist in Rancho Cordova, California, United States
Rancho Cordova or Oakland
$70k-$80k/yr HybridFull Time
Tetra Tech
Tetra TechNASDAQ: TTEK: Provides global consulting and engineering services for water and environment.
2+ YOEBS in environmental or physical sciences, 2+ years environmental field experience with multi-media sampling, ability to travel and work outdoors, data analysis and technical writing skills.
MS Office
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