31 applied data scientist jobs at 20 companies in Illinois

2d
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Lead Applied Scientist, Marketing
Chicago or Columbus or Detroit or Kansas City or Madison or Saint Louis
$175k-$200k/yr RemoteFull Time
Launch Potato
Launch Potato: Digital media operating a portfolio of consumer brands.
5+ YOE5+ years applied data science experience, strong ML modeling and deployment in AWS, expertise in Python and SQL, experience in performance/paid media modeling and ROAS-driven outcomes.
Python, SQL, AWS, Looker, Google, Meta, LLMs
1w
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Data Scientist
Scott AFB, Illinois, United States
$109k-$142k/yr OnsiteFull Time
Department of the Army
Department of the Army: A federal department that provides land-based defense and support services for national security and military operations.
1+ YOEBachelor's in math/statistics/computer science/data science or equivalent; 1 year specialized experience at GS-12 level applying advanced data analysis, modeling, and communicating technical results to varied audiences.
1mo
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Founding Data Scientist
San Francisco or Chicago
$180k-$240k/yr HybridMultiple Commitments Available
ZoomLogi
ZoomLogi: AI-native platform for managing critical healthcare logistics.
3+ YOE3-9 years of applied data science/ML; production models; Python; data infrastructure; experimentation; in-office in San Francisco or Chicago.
Python, React, TypeScript, Kafka, AWS, LLM
1mo
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Staff Applied Scientist
United States or Alabama or Arkansas or California or Colorado or Florida or Georgia or Illinois or Kentucky or Massachusetts or Michigan or Montana or Missouri or Nevada or New Jersey or New York or North Carolina or Oregon or Pennsylvania or Texas or Washington or Utah or Virginia or Wisconsin
$192k-$288k/yr RemoteFull Time
Afresh
Afresh: AI-powered inventory management for grocery store fresh food departments.
4+ YOEMS/PhD in a quantitative field or equivalent experience; 4+ years industry experience (PhD) / 8+ years (MS); experience in inventory optimization, forecasting, stochastic optimization, and large-scale decision-making; strong Python/data-stack skills.
Python, numpy, torch, pandas
3mo
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Senior Applied Scientist - Shipper Pricing
San Francisco or Chicago
$183k-$223k/yr HybridFull Time
Uber Freight
Uber Freight: Digital marketplace connecting shippers with trucking carriers.
4+ YOEPhD or MS in CS/ML/OR or equivalent with 4+ years in ML/optimization; strong Python/SQL/Spark; experience with experiments and causal inference.
Python, SQL, Spark
1mo
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Senior Data Scientist
Redwood City or Chicago or San Francisco or New York City
$201k-$248k/yr RemoteFull Time
Rundoo
Rundoo: Cloud-based management software for independent building supply stores.
5+ YOE5+ years in data science/analytics/applied ML, strong statistics and experimentation background, production-quality Python, ability to scope ambiguous problems and communicate with non-technical stakeholders.
Python
1mo
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Data Scientist II
Chicago, Illinois, United States
$138k-$172k/yr OnsiteFull Time
Arrive Logistics
Arrive Logistics: Provides freight brokerage and technology-enabled transportation management services.
2+ YOE2+ years applied ML/data science experience (2–4 years preferred), experience with NLP/LLM systems, proficiency in Python and SQL, familiarity with Hugging Face Transformers, strong statistical evaluation and communication skills.
Hugging Face Transformers, Python, SQL, LangChain, LangSmith
1w
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Data Scientist - Applied AI/ML Senior Associate
Columbus or Chicago or Wilmington or Plano or Jacksonville or Tampa
$114k-$165k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOEDesign and deploy end-to-end AI/ML and agentic LLM solutions; strong Python and ML library experience; 5+ years deploying production ML/LLM pipelines; cloud and MLOps familiarity.
Python, PyTorch, TensorFlow, scikit-learn, Triton, Kubernetes, AWS, Azure, GCP
2w
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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
3d
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Data Scientist - Pricing & Profitability (Hybrid)
Chicago, Illinois, United States
$87k-$110k/yr HybridFull Time
Enova International
Enova InternationalNYSE: ENVA: Provides digital lending and credit solutions through machine learning.
2+ YOE2+ years data science/analytics experience, degree in related field, strong Python and SQL skills, applied statistics and machine learning knowledge, independent problem-solving and stakeholder communication.
Python, SQL
4d
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Data Scientist, eCommerce Analytics
Chicago, Illinois, United States
$98k-$158k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Experience applying machine learning, statistical modeling, causal inference, and GenAI for personalization and recommendations; proficiency with SQL, Python or R; strong analytical, communication, and problem-solving skills.
SQL, Python, R, AWS, Azure, Snowflake, Google Cloud
3w
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Lead Data Scientist (P3764)
Cincinnati or Chicago
$125k-$207k/yr OnsiteFull Time
84.51°
84.51°NYSE: KR: Provides retail data analytics and targeted advertising services.
6+ YOE6+ years applied ML experience with search/recommendation systems, proficiency in Python and SQL, experience with Spark and cloud platforms, strong statistics and experimentation skills, and experience deploying ML at scale.
Python, SQL, Spark, GCP, Azure, LLM, RAG
4d
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ML Data Scientist III ( Seattle/Provo)
Provo or Seattle or Chicago or Boston or South Bend
$100k-$140k/yr HybridFull Time
Press Ganey
Press Ganey: Provides patient experience measurement and healthcare performance analytics.
5+ YOEMaster's in CS/AI or related,5+ years in applied research or software engineering,proven conversational AI and generative AI experience,knowledge of ML/NLP and collaboration skills.
LangChain, LangGraph, MCP, ADK, A2A, Apache Spark, Databricks, Docker, Kubernetes, Azure, AWS, GCP
2w
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Senior Data Scientist - AI Services and Platforms
Pennsylvania or Maryland or Washington or North Carolina or Louisiana or Kentucky or Kansas or Indiana or Illinois or Georgia or Iowa or Florida or Colorado or California or Delaware or Connecticut or Arkansas or Arizona or Alabama or Alaska or Nevada or Vermont or Tennessee or Idaho or Oklahoma or Hawaii or Mississippi or Utah or New Hampshire or New Mexico or Wyoming or North Dakota or South Dakota or Rhode Island or West Virginia or Montana or Texas or District of Columbia or Ohio or New Jersey or Oregon or South Carolina or Missouri or Virginia or Massachusetts or Nebraska or Minnesota or Michigan or Wisconsin or New York or Maine
$103k-$165k/yr RemoteFull Time
Highmark Health
Highmark Health: Provides health insurance and integrated medical care services.
2+ YOEExperience applying generative and predictive AI, designing evaluation pipelines, strong Python and ML skills, knowledge of Responsible AI, and ability to translate business needs into AI solutions.
Python, SQL, BigQuery, R, AWS Sagemaker, Azure ML, Vertex AI, Vertex AI LLM APIs (Gemini), Azure OpenAI API, Amazon Bedrock, OpenAI API, Anthropic Claude API, LangChain, llamaindex
1mo
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Senior Data Scientist/AI Analyst
Chicago or Norwalk or West Hartford or Washington or Boston or New York City or Atlanta or Hamilton or United States
$135k-$170k/yr RemoteFull Time
Vantage
Vantage: Provides specialty insurance and reinsurance for global commercial risks.
5+ YOEBachelor's in a relevant field required; 5+ years in data science or applied AI. Hands-on experience with LLMs, statistics, classical ML, Python/R, SQL, and building/operationalizing AI/ML solutions; experience with Streamlit/R Shiny/PowerBI or similar.
Python, R, SQL, git, Streamlit, R Shiny, PowerBI
3w
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Vice President, Applied AI Science for EB, Ops, and Customer
Hartford or Columbus or Charlotte or Chicago
$226k-$338k/yr HybridFull Time
The Hartford
The HartfordNYSE: HIG: Provides business and personal insurance, group benefits, and investments.
20+ YOE10+ Mgmt20+ years in applied AI/data science, 10+ years leading large organizations; Bachelor’s required, Master’s/PhD preferred; deep expertise in applied AI, governance, model risk, and enterprise transformation.
3w
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Director, Data Science
Chicago, Illinois, United States
$200k-$235k/yr OnsiteFull Time
Numerator
Numerator: Provides market intelligence and consumer insights through data analytics.
8+ YOE8+ years applying advanced statistical modeling to large datasets, leadership of data science teams, expertise in panel/survey methodology, strong Python and SQL skills, and excellent communication.
Python, SQL
2w
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Senior Behavioral Scientist
Austin or San Francisco or Chicago or New York City or Arlington
$166k-$230k/yr HybridFull Time
BetterUp
BetterUp: Digital platform for professional coaching and employee mental fitness.
PhD in behavioral or organizational science, expertise in measurement, advanced analytics, executive communication, and applied behavioral science; experience with quantitative and qualitative data and business-facing research.
2w
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Senior Research Scientist – State Health Evaluation and Applied Health Economics
Chicago or Washington
$136k-$195k/yr HybridFull Time
NORC at the University of Chicago
NORC at the University of Chicago: Conducts objective social science research and public policy analysis.
9+ YOEPhD preferred; 9+ years post-PhD (or equivalent) in health services research, health economics, or program evaluation; expertise with Medicaid and state administrative data; experience leading quantitative analyses and working with government clients.
T-MSIS, TAF, SAS, R, Stata, SQL, Python
2mo
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Machine Learning Scientist, Applied Machine Learning and Agentic AI, Pharma R&D
New York City or Boston or Redwood City or Chicago
$100k-$160k/yr OnsiteFull Time
Tempus AI
Tempus AINASDAQ: TEM: Builds a data platform for AI-powered precision medicine diagnostics.
3+ YOEPhD required (or Masters with 3+ years), strong AI/ML, agentic AI, oncology data, Python, LangGraph preferred, multimodal data, cloud deployment, excellent communication.
Python, LangGraph, Retrieval-Augmented Generation, LLM