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Senior Python Data Science Jobs in Chicago, IL (NOW HIRING)

Senior Python Engineer

Chicago, IL · On-site

$125K - $168K/yr

Our client is seeking a Senior Python Engineer to join their team and help us build and maintain ... Bachelor's degree in Computer Science or a related field * 5+ years of experience in Python ...

About the Opportunity At Wonder Data Science, our mission is to build data science and machine ... Proficiency in Python, data analysis, visualization, and writing scalable, production-ready code ...

We are seeking an experienced data science individual contributor to enable deep insights and ... using Python, SQL and/or R • Build and enhance media mix models to connect the impact of ...

Responsibilities : • Develop software, typically in Python, to independently acquire data from ... data science language (F1 scores, regression error, statistical significance, etc.) as well as ...

Chicago IL Jobs, Data Science Developer, Python Scripting, Perl, SQL, Postgres, MySQL, JavaScript MVC Framework, Hadoop, Software Engineer, Software Developer, Programming, Programmer Analyst ...

Provide ongoing counsel to key clients Sr. Brand, Marketing and Merchandising Leadership and other ... Programming Languages - SQL, Python, Spark. Preferred Qualifications: * Master's Degree in ...

Develop software, typically in Python, to independently acquire data from disparate sources ... Plan and execute data science training sessions and hackathonsWork with external parties (vendors ...

Sr. Data Scientist

Chicago, IL · On-site +1

$85 - $100/hr

... Python, SQL, and Spark, and a broad array of machine learning frameworks (Scikit-Learn, XGBoost ... EDUCATION: Master's degree in computer science, statistics, industrial engineering, or related ...

Sr. Data Scientist

Chicago, IL · On-site

$85 - $100/hr

... Python, SQL, and Spark, and a broad array of machine learning frameworks (Scikit-Learn, XGBoost ... EDUCATION: Master's degree in computer science, statistics, industrial engineering, or related ...

Data Engineer

Deerfield, IL · Remote

$70 - $85/hr

Data Scientists * Engineering Teams * Responsible for shaping how data is structured, stored, and ... Python ecosystem ( optional but beneficial ) Candidate Profile * Mid to sr -level Data Engineer

Sr. Data Scientist

Chicago, IL · Remote

$85 - $100/hr

... Python, SQL, and Spark, and a broad array of machine learning frameworks (Scikit-Learn, XGBoost ... EDUCATION: Master's degree in computer science, statistics, industrial engineering, or related ...

... well-defined data science solutions, including incident prioritization and claim severity ... Python and SQL skills. • Experience with NLP or text analytics, including narrative cleaning ...

Sr. Data Scientist

Chicago, IL · On-site

$114K - $194K/yr

Major Duties : • Develop software, typically in Python, to independently acquire data from ... Data Science specific graduate work, Finance sector experience or coursework preferred • Acts as ...

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Senior Python Data Science information

See Chicago, IL salary details

$56.7K

$146.3K

$200.9K

How much do senior python data science jobs pay per year?

As of Jul 8, 2026, the average yearly pay for senior python data science in Chicago, IL is $146,255.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,200.00 and $168,400.00 per year, depending on experience, location, and employer.

What is the difference between Senior Python Data Science vs Data Analyst?

AspectSenior Python Data ScienceData Analyst
Required SkillsPython, machine learning, statistical analysis, data modelingExcel, SQL, data visualization, basic statistics
Work EnvironmentData science teams, R&D, product developmentBusiness units, reporting, operational analysis
Industry UsageTech, finance, healthcare, e-commerceRetail, marketing, finance, healthcare

Senior Python Data Scientists focus on advanced analytics, machine learning, and building predictive models using Python, often working in R&D or product teams. Data Analysts primarily handle data reporting, visualization, and basic statistical analysis to support business decisions. While both roles require data handling skills, Senior Python Data Science roles demand deeper technical expertise and experience with complex algorithms.

What are the most commonly searched types of Python Data Science jobs in Chicago, IL? The most popular types of Python Data Science jobs in Chicago, IL are:
What are popular job titles related to Senior Python Data Science jobs in Chicago, IL? For Senior Python Data Science jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Senior Python Data Science jobs in Chicago, IL look for? The top searched job categories for Senior Python Data Science jobs in Chicago, IL are:
What cities near Chicago, IL are hiring for Senior Python Data Science jobs? Cities near Chicago, IL with the most Senior Python Data Science job openings:
Senior Python Engineer

Senior Python Engineer

Pivotal Solutions

Chicago, IL • On-site

$125K - $168K/yr

Full-time

Re-posted 23 days ago


Job description


Our client is seeking a Senior Python Engineer to join their team and help us build and maintain advanced software applications. The ideal candidate will have extensive experience in Python programming, as well as a strong understanding of software development principles and best practices.
Key Responsibilities:
  • Develop and maintain software applications using Python
  • Collaborate with cross-functional teams to identify and implement new features
  • Write clean, maintainable, and efficient code
  • Troubleshoot and debug issues, and provide solutions to improve software performance
  • Participate in code reviews and ensure adherence to development best practices
  • Stay up-to-date with the latest developments in Python and related technologies

Requirements:
  • Bachelor's degree in Computer Science or a related field
  • 5+ years of experience in Python programming
  • Strong understanding of software development principles and best practices
  • Experience with Python web frameworks such as Django or Flask
  • Knowledge of front-end technologies such as JavaScript, HTML, and CSS is a plus
  • Experience with Git or other version control systems
  • Strong problem-solving and analytical skills
  • Excellent communication and collaboration skills
  • Ability to work independently and manage multiple projects simultaneously