87 python r jobs at 34 companies in Lodi, CA

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
2w
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Senior/Principal R&D Digital Systems Security, Hybrid
Livermore, California, United States
$140k-$281k/yr HybridFull Time
Sandia National Laboratories
Sandia National Laboratories: Federal research and development laboratory for national security.
5+ YOEBachelor's +5 years or equivalent experience in digital systems security, ability to obtain DOE Q-level clearance, expertise in hardware/software security, formal methods, and programming; strong communication skills.
RocQ, Lean, C, C++, Java, Python, Rust, Assembly
1w
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Lead Economist
Sacramento or Oakland
$8k-$11k/mo HybridFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Expertise in macroeconomic and econometric modeling, simulation studies, statistical analysis, and regulatory impact assessment; experience with R, Python, and SQL; ability to guide junior staff and support rulemaking.
R, Python, SQL
2w
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Senior/Principal R&D Digital Systems Security, Hybrid
Albuquerque or Livermore
$140k-$281k/yr HybridFull Time
Sandia National Laboratories
Sandia National Laboratories: Conducts science and engineering research for national security.
5+ YOEBachelor's plus 5 years relevant experience (or equivalent), ability to obtain DOE Q-level clearance, expertise in hardware/software security, formal methods, and familiarity with secure-system design and verification.
RocQ, Lean, C, C++, Java, Python, Rust, Assembly, ASIC, FPGA, NIST, CNSS
3d
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Project Scientist - Finno Lab
Davis, California, United States
$79k-$101k/yr OnsiteFull Time
University of California
University of California: A public research university system providing education and healthcare.
5+ YOEPhD in genetics/animal science/comparative biology,5+ years computational genomics experience,expertise in whole-genome sequencing,RNA-seq,miRNA-seq,DNA methylation;strong publication record;proficient with Python,R,and Bash.
Python, R, Bash / shell
2mo
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Senior Systems Programmer, Healthcare Innovations
Arlington or Chapel Hill or Chicago or Sacramento or Austin
$135k-$165k/yr RemoteFull Time
American Institutes for Research
American Institutes for Research: Provides behavioral and social science research and technical assistance.
8+ YOE3+ Mgmt8+ years programming with large-scale healthcare data; expert in R, Python, SQL; CMS project experience; leadership.
R, Python, SQL, CMS data environments
2mo
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Senior Groundwater Hydrologist/Project Manager
Davis or San Diego or Ventura or Santa Monica or Berkeley
$135k-$192k/yr OnsiteFull Time
Larry Walker Associates
Larry Walker Associates: Provides environmental engineering and water resource management services.
10+ YOELead groundwater projects; 10+ years hydrogeology; CA SGMA experience; modeling, scripting (Python/R), GIS; driving license; travel.
Python, R, GIS
2mo
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Senior Analyst, Finance (Store Ops) (Business Intelligence)
Dublin, California, United States
$81k-$122k/yr HybridFull Time
Ross Stores
Ross StoresNASDAQ: ROST: Discount retail chain selling brand-name apparel and home fashions
3+ YOEBachelor’s degree, 3+ years analyst experience, strong communication, SQL/R/Python, Tableau/Power BI, data-driven retail analysis.
SQL, Python, R, Tableau, Power BI, Excel
3mo
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AI Engineer
Rancho Cordova, California, United States
$110k-$150k/yr HybridFull Time
GEI Consultants
GEI Consultants: Provides multi-disciplinary engineering and environmental consulting services.
4+ YOE4+ years software engineering; Generative AI with LLMs; Azure experience; Python/PySpark/R/SQL; data integration; Azure/Databricks tooling; security and ethics in AI.
Python, PySpark, R, SQL, Azure, Azure Functions, Azure AI Platform, Databricks, TensorFlow, PyTorch, Copilot Studio, Power BI, GPT, Codex, DALL·E
2mo
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Senior Applied AI Engineer (Semiconductor Manufacturing)
Boise or Folsom
$114k-$286k/yr OnsiteFull Time
Micron Technology
Micron TechnologyNASDAQ: MU: Designs and manufactures semiconductor memory and data storage solutions.
5+ YOESenior AI/ML engineer with 5+ years experience (Bachelor’s) or 2+ years (Master’s) or PhD in a related field; strong Python/R, ML/DS, data engineering, and communication skills.
Python, R, ML Ops, UI/UX
2mo
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Senior Applied AI Engineer (Semiconductor Manufacturing)
Boise or Folsom
$114k-$286k/yr OnsiteFull Time
Micron Technology
Micron TechnologyNASDAQ: MU: Manufacturer of semiconductor memory and data storage products.
2+ YOEBachelor's (5+ yrs) or Master's (2+ yrs) or PhD in relevant field; experience building end-to-end data science solutions; proficiency in Python or R; strong communication and presentation skills.
Python, R, Large Language Models (LLMs), retrieval-augmented generation (RAG), ML Ops
1w
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Data Scientist III, Behavioral Marketing Analytics & Customer Insights 
Carlsbad or Pleasanton
$96k-$128k/yr OnsiteFull Time
Thermo Fisher Scientific
Thermo Fisher ScientificNYSE: TMO: Sells equipment and chemicals for scientific research and healthcare.
3+ YOEAdvanced degree+3 years or bachelor's+5 years in quantitative field; advanced proficiency in Python,R,SQL; ML, cloud, big data, visualization, NLP and strong communication skills.
Python, R, SQL, scikit-learn, TensorFlow, PyTorch, AWS, Azure, Spark, Databricks, Power BI, Tableau, Git
1mo
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Senior Hydrogeologist / Water Resources Engineer
Sacramento, California, United States
OnsiteFull Time
INTERA
INTERA: Geoscience and engineering consulting for environmental and water resources.
10+ YOEMS in hydrogeology or water resources, 10+ years experience, MODFLOW and numerical modeling experience, Python or R proficiency, GIS and data analytics experience, strong communication and project leadership skills.
MODFLOW, Python, R, GIS, AI/ML, Data Analytics, Data Management Systems
1w
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Lead Marketing Science Analyst - Retail Media
Pleasanton or Boise or Itasca or New York
$95k-$124k/yr HybridFull Time
Albertsons Companies
Albertsons CompaniesNew York Stock Exchange: ACI: Operates supermarkets and pharmacies across the United States.
5+ YOE2+ Mgmt5+ years in analytics or marketing science with 2+ years leading teams; proficiency in A/B testing, regression, causal inference; strong SQL, Python/R, and BI skills; bachelor's in related field required.
SQL, Microsoft Excel, Python, R, Tableau, Looker, Power BI
2w
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Data Analyst II - Merchandising Analytics
Dublin, California, United States
$93k-$142k/yr RemoteFull Time
Tailored Brands
Tailored Brands: Omnichannel retailer of menswear, formalwear, and tailored clothing.
3+ YOEBachelor's degree, 3+ years similar experience, proficiency in SQL and enterprise BI (preferably Power BI), experience with AI tools (CoPilot,Glean), Python/R preferred, strong communication and analytical skills.
SQL, Power BI, CoPilot, Glean, Python, R
1mo
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Data Steward Technician
West Sacramento or Idaho
$24-$30/hr OnsiteFull Time
Cramer Fish Sciences
Cramer Fish Sciences: Scientific research and consulting for aquatic ecosystem management.
Bachelor's degree in data science, fisheries, or related field required. Entry-level role assisting with data collection, QA/QC, database maintenance, and basic data summaries using Excel, R, or Python.
Django, Microsoft Access, SQL, Microsoft Excel, R, Python
1mo
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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
3w
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Information Technology Analyst IV (Cloud Data Engineer)
Fairfield, California, United States
$130k-$158k/yr HybridFull Time
Solano County
Solano County: Providing essential public services and governance to local residents.
5+ YOEAdvanced data engineering and warehousing experience with Azure Data Lake, Synapse, ETL (SSIS/ADF), SQL, Python/R, Power BI; Bachelor's required; 5+ years progressive software development or infrastructure experience.
Azure Data Lake, Azure Synapse, SSIS, Azure Data Factory, SQL, Python, R, Power BI, DevOps, Purview, Dynamics CRM, Informatica, Redshift, Snowflake, Avatar, NextGen, Epic, SAS, Tableau, Qlik, Crystal Reports
1mo
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Industry & Function AI Decision Science Consultant
New York or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Pittsburgh or Hartford or St. Louis or Miami or Sacramento or Beaverton or Raleigh or Minneapolis or Mountain View or Scottsdale or Morristown or San Francisco or Denver or Boston or Philadelphia or Des Moines or Overland Park or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Detroit or Nashville or Los Angeles or San Diego
$66k-$206k/yr FieldFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
3+ YOEBachelor's degree in a related field and 3+ years in data science, machine learning or advanced analytics; experience with Python/R/SQL and ML frameworks; strong communication and consulting skills; willing to travel up to 80%.
Python, R, SQL, TensorFlow, PyTorch, scikit-learn, OpenAI, Anthropic, AWS, Microsoft Azure, Google Cloud, Hadoop, Spark, Tableau, Microsoft Power BI
1mo
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Data Reporting and Analytics Consultant II, Biostatistics - (Duration 1-2yr Funded)
Pleasanton or Oakland
OnsiteFull Time
Kaiser Permanente
Kaiser Permanente: Provides integrated medical care and health insurance plans.
2+ YOEBachelor's in biostatistics/statistics/public health/data science (or related) and 2+ years biostatistics or related experience. Skills in data extraction, cleaning, statistical modeling, programming (R/Python), SQL, Excel, and data visualization.
Microsoft Excel, R, Python, SQL
1mo
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Data Scientist / Senior Data Scientist
Boston or San Ramon or Atlanta
$100k-$160k/yr OnsiteFull Time
Berkshire Hathaway Specialty Insurance
Berkshire Hathaway Specialty InsuranceNYSE: BRK.A: Provides commercial property, casualty, and specialty insurance coverages globally.
3+ YOEM.S. or Ph.D. in a quantitative field, 3+ years industry experience for senior level, advanced statistics and ML, strong Python/R/SQL skills, experience with geospatial and catastrophe data, git and cloud analytics experience.
Python, R, SQL, git, Databricks, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG)