Data Scientist Jobs in Chicago, IL

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Position for AI & Gen AI Data Scientist- Director Location : Location: Chicago, Boston, Denver ( Hybrid - Work )

Synergy Technologies, LLC

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Chicago, Illinois, USA

Full-time

Hi, Synergy Technologies is a leader in technology services and consulting. We enable clients across the world to create and execute strategies .We help our clients find the right problems to solve, and to solve these effectively. We bring our expertise and innovation to every project we undertake Position: AI & Gen AI Data Scientist- Director Duration : Full Time Location : Location: Chicago, Boston, Denver ( Hybrid - Work ) Note : Looking for Consultant who worked with companies: Big 4, Capg
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Posted 1 day ago

Data Scientist Clinical NLP & AI - Locals Only

People Force Consulting Inc

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Chicago, Illinois, USA

Contract

As a Data Scientist Clinical NLP & AI, you will be part of an agile team focused on building intelligent healthcare solutions by developing advanced NLP modules, integrating LLMs and agentic workflows, and leveraging AWS big data technologies to enhance clinical data processing and usability. Responsibilities: - Analyze and process clinical textual data using AI-powered NLP techniques and advanced machine learning models.Modify and improve current workflows by incorporating cutting-edge machine
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Posted 5 days ago | Updated 2 days ago

Credit Fraud Data Scientist

Motion Recruitment Partners, LLC

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Chicago, Illinois, USA

Full-time

We have a new exciting opportunity in Chicago, IL for data scientists to work with a leading multi-brand online consumer lender. This is a full-time hybrid position focused on applying cutting-edge data science to detect and mitigate fraud. You'll use tools like Python, SQL, and AWS to develop and deploy machine learning models that protect our customers and business. Looking for a high-impact role where you can fight fraud with data? Join our collaborative data science team and help shape the
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Posted 52 days ago | Updated 7 hours ago

Senior Data Scientist AI Strategy and Activation

Lundbeck

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Deerfield, Illinois, USA

Full-time

Do you want to join a team where the mission is meaningful, the challenges are complex, and you can directly see the results of your hard work? Lundbeck is a global biopharmaceutical company focusing exclusively on brain health. With more than 70 years of experience in neuroscience, we are committed to improving the lives of people with neurological and psychiatric diseases. Lundbeck employees are inspired and driven by our purpose to advance brain health and transform lives. Join us on our jour
Posted 59 days ago | Updated 20 hours ago

Senior Data Scientist AI Strategy and Activation

Lundbeck

•

Deerfield, Illinois, USA

Full-time

Do you want to join a team where the mission is meaningful, the challenges are complex, and you can directly see the results of your hard work? Lundbeck is a global biopharmaceutical company focusing exclusively on brain health. With more than 70 years of experience in neuroscience, we are committed to improving the lives of people with neurological and psychiatric diseases. Lundbeck employees are inspired and driven by our purpose to advance brain health and transform lives. Join us on our jour
Posted 54 days ago | Updated 20 hours ago

Data Scientist/Python/ML/All Levels/Chicago

Motion Recruitment Partners, LLC

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Chicago, Illinois, USA

Full-time

A growing fintech company headquartered in downtown Chicago is hiring a full-time data scientist to join their collaborative and high-performing data science team. The organization builds and deploys cutting-edge models that directly impact lending decisions, fraud detection, and business intelligence. The team works in a Python-based custom platform, using tools like scikit-learn, SQL, Jupyter Notebooks, and AWS SageMaker to train and deploy models at scale. This is not your average data scient
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Posted 50 days ago | Updated 7 hours ago

Senior Data Scientist

Talent Groups

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Remote

Third Party, Contract

Role: Senior Data Scientist Location: Remote Job Description- Strong background in transformer architectures, fine-tuning, and healthcare data projects. Experience with embedding models, RAG, and knowledge graphs is important. Advanced skills in LLMs, RAG, embedding databases, vectors, and knowledge graphs. Experience training custom embedding models and applying RAG techniques. Technologies: OpenAI, agentic approaches, custom model architectures.
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Posted 2 days ago

Data Scientist with Healthcare - Chicago IL - 3 Days Onsite - Independent Consultants only

NJTECH INC.

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Chicago, Illinois, USA

Contract

Hello, We at NJTECH are focused on hiring highly skilled professionals who are excited by the opportunity to make a true impact on their careers as well as on our clients' business. We power our clients success and drive our consultants career growth. We are seeking an experienced and outstanding Senior Data Scientist for one of our esteemed clients. Senior Data Scientist Chicago IL 3 Days Hybrid onsite Duration: contract Hire Key Responsibilities: Developing and implementing advanced statis
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Posted 47 days ago | Updated 3 days ago

Data Scientist

VC5 Consulting

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Remote

Full-time

Join a dynamic team pioneering the future of beauty and retail as a Lead Data Scientist. This pivotal role involves leading a small, high-performing team in exploring emerging technologies and experimental applications of AI/ML, ranging from augmented reality to gaming and personalization. We are seeking a strategic, hands-on leader passionate about innovation and driving the end-to-end ML lifecycle within a fast-paced, mature start-up environment. Lead and mentor data scientists on innovation-f
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Posted 12 days ago | Updated 3 days ago

Data Scientist - Remote / Telecommute

Cynet Systems

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Remote

Contract

Job Description: The Data Scientist leads data mining, modeling, and analytics initiatives to provide strategic insights and innovative solutions that improve organizational performance. This role collaborates with cross-functional teams to drive impactful business outcomes using advanced data science methodologies. Responsibilities: Lead data mining and extraction activities and apply algorithms to derive insights. Use data to analyze profiles and limitations and apply findings to business solu
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Posted 2 days ago

CORP - Data Scientist

Mitchell Martin, Inc.

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Remote or Houston, Texas, USA

Full-time, Contract

Title: Data ScientistLocation: Remote Employment Type: ContractCompensation: Pay Range: $46.55-$66.50 Per HRDescription: Join a forward-thinking team focused on a smarter, cleaner, and digitally-enhanced energy ecosystem. Utilize a combination of technical and business skills to achieve financial and strategic objectives. Engage in hands-on analytics and modeling to learn and grow in the role.Key Responsibilities: Adhere to a culture of humility, curiosity, and impact. Process data using general
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Posted 4 days ago | Updated moments ago

AI/ML Data Scientist

E-Solutions, Inc.

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California, USA

Third Party

Job title: ML Engineer (with Data Science Background) Location: Remote mandatory Skills: Data Science, ML Job Summary: We are looking for a skilled Machine Learning Engineer with a strong background in Data Science to join our team. The ideal candidate started their career as a Data Scientist and has evolved into a hands-on ML Engineer, capable of taking models from experimentation to production. You'll be responsible for building scalable machine learning systems, designing deployment pipeli
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Posted 2 days ago | Updated 1 day ago

Lead Data Scientist

Talent Groups

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Remote

Contract

Job Description: Healthcare Domain is Mandatory Support the principal in technical execution.Strong background in transformer architectures, fine-tuning, and healthcare data projects.Experience with embedding models, RAG, and knowledge graphs is important.
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Posted 2 days ago

AI GPT Sr. Data Scientist/Developer

Tandym Tech

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Remote

Contract

A leading technology solutions firm in Washington, DC is currently seeking a skilled AI/ML Solutions Architect to join their dynamic team. This role offers an exciting opportunity for an experienced professional to lead innovative machine learning and AI projects. About the Opportunity: Hybrid or Remote: Hybrid Shift: Day Schedule: Full-time Hours: 40 per week Setting: Office and Remote Responsibilities: The AI/ML Solutions Architect will be responsible for: Designing and implementing machine
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Posted 2 days ago | Updated 3 hours ago

Data Scientist Market Media

Tech Pro Inc.

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Remote

Contract

Data Scientist exp with , Media exp Job Title: Data Scientist Marketing Mix Modeling & Advanced Analytics: seeking a highly skilled and motivated Data Scientist to join our analytics team. The successful candidate will leverage expertise in Marketing Mix Modeling (), statistical analysis, and machine learning to drive data-driven marketing decisions. This role involves working with large datasets, building predictive models, and using business intelligence tools to optimize marketing spend and
Posted 2 days ago | Updated 1 day ago

Senior Data Scientist (Reinforcement Learning must have)

InfoObjects Inc

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Remote

Contract

Senior Data Scientist (Reinforcement Learning must have) Location: 100% Remote Duration: 6 Months contract Reinforcement Learning (RL) Skill Set Understanding of Sequential Decision MakingRL focuses on agents making a series of decisions to maximize cumulative reward.Requires knowledge of Markov Decision Processes (MDPs), policy/value functions, and Bellman equations.Algorithmic Expertise in RLFamiliarity with algorithms like:Q-learning, SARSADeep Q-Networks (DQN)Policy Gradient methods (REINFO
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Posted 16 days ago | Updated 5 days ago

Data Scientist AL/ML@ REMOTE

Hermitage Info Tech, LLC.

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Remote

Contract

Note: Need Exp 10+yrs C2H or contract to Hire position only. Role: Data Scientist AL/MLLocation: REMOTEDuration of Contract: Long Term contractJob Details: 5-10+ years of experience in AI and machine learning, model building, evaluation, and fine-tuning.2+ years of working knowledge of applying recent LLMs including ChatGPT, GPT 3.5, OPT, BLOOM Experience working directly with large language models and Transformer based architectures including BERT, RoBERTa, T5 etc.NLP Experience (Named Entity R
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Posted 9 days ago

Senior Data Scientist (Gen AI/ML Focus)

Lumen Solutions Group Inc.

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Remote or Reston, Virginia, USA

Contract

Role: Senior Data Scientist (Gen AI/ML Focus) Location: Reston, VA (Remote) About the Role: We are seeking a highly experienced Senior Data Scientist with a strong background in Generative AI (Gen AI), Machine Learning (ML), and Natural Language Processing (NLP) to join our innovative data science team. This role will be pivotal in leading AI/ML solution design, converting manual processes to automated NLP-based systems, and integrating with cloud and API-driven platforms. The ideal candidate w
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Posted 2 days ago | Updated moments ago

Data Scientist

Advanced Software Talent

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Remote or Mississauga, Ontario, Canada

Contract

Job DetailsNo sub-contracting ! Direct W/2's only. Hybrid or fully remote. Candidates must be located in Canada! Need: Data Scientist to build and deploy Machine Learning models. More detail upon request. Required skills: Full life cycle M/L project experience resulting in M/L solutions MS in CS, Statistics, Engineering, Math, or other quantitative field 3+years work in an enterprise environment working on M/L models as a data scientist Experience with Python and its data science libraries AWS o
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Posted 3 days ago | Updated 1 day ago

Data Scientist

Raas Infotek LLC

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Remote

Contract

Data Scientist Remote Contract Duration: 6+ Months We are seeking a Data Scientist with strong analytical skills and hands-on experience in data modeling, machine learning, and cloud-based data platforms. This is a W2-only contract role (no C2C) open to qualified professionals across the U.S. Key Responsibilities:Analyze large volumes of structured and unstructured data to generate insights. Build and deploy machine learning models to support business objectives. Collaborate with cross-functiona
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Posted 2 days ago