ZipRecruiter

Log In

1

Python Data Wrangler Internship Jobs in Rosemont, IL

NinjaHoldings

Data Engineer

Chicago, IL · On-site +1

$100K - $145K/yr

The ideal candidate is an experienced data engineer and data wrangler who enjoys optimizing data ... Experience with object-oriented design in Python * Experience with data pipeline and workflow ...

NinjaHoldings

Data Engineer

Chicago, IL · On-site +1

$100K - $145K/yr

The ideal candidate is an experienced data engineer and data wrangler who enjoys optimizing data ... Experience with object-oriented design in Python * Experience with data pipeline and workflow ...

1 point system

Data Engineer

Chicago, IL · On-site

$118K - $141K/yr

... data validation and data wrangling. • Hands-on experience in AWS cloud and AWS native ... Python or Unix Scripting • Proficient in SQL, PL/SQL, relational databases (RDBMS), database ...

1 point system

Sr. Data Engineer

Chicago, IL · On-site

$118K - $141K/yr

... data validation and data wrangling. • Hands-on experience in AWS cloud and AWS native ... Python or Unix Scripting • Proficient in SQL, PL/SQL, relational databases (RDBMS), database ...

Salesforce, Inc.

Data Analytics Senior Analyst

Chicago, IL · On-site

$88K - $111K/yr

Python and/or R a plus * Experience creating BI dashboards and assets end-to-end; from initial scoping, data wrangling, asset creation and deployment * Strong presentation skills * Familiarity with ...

Munich Re

Data Scientist, AI

Chicago, IL · On-site +1

Proficiency in statistical programming languages such as R, Python, SAS, or similar, alongside ... Skilled in data wrangling, quality evaluation, transformation, and cleaning for analysis.

Varsity Tutors

Data Science Tutor

Lake Forest, IL · Remote

$18 - $40/hr

Deep knowledge of statistical analysis, data wrangling, exploratory data analysis, machine learning, data visualization, SQL, Python or R programming, hypothesis testing, and communication of data ...

Varsity Tutors

Data Science Tutor

Oak Lawn, IL · Remote

$18 - $40/hr

Deep knowledge of statistical analysis, data wrangling, exploratory data analysis, machine learning, data visualization, SQL, Python or R programming, hypothesis testing, and communication of data ...

Varsity Tutors

Data Science Tutor

Schaumburg, IL · Remote

$18 - $40/hr

Deep knowledge of statistical analysis, data wrangling, exploratory data analysis, machine learning, data visualization, SQL, Python or R programming, hypothesis testing, and communication of data ...

Varsity Tutors

Data Science Tutor

Wheaton, IL · Remote

$18 - $40/hr

Deep knowledge of statistical analysis, data wrangling, exploratory data analysis, machine learning, data visualization, SQL, Python or R programming, hypothesis testing, and communication of data ...

Varsity Tutors

Data Science Tutor

Buffalo Grove, IL · Remote

$18 - $40/hr

Deep knowledge of statistical analysis, data wrangling, exploratory data analysis, machine learning, data visualization, SQL, Python or R programming, hypothesis testing, and communication of data ...

Varsity Tutors

Data Science Tutor

Des Plaines, IL · Remote

$18 - $40/hr

Deep knowledge of statistical analysis, data wrangling, exploratory data analysis, machine learning, data visualization, SQL, Python or R programming, hypothesis testing, and communication of data ...

Varsity Tutors

Data Science Tutor

Skokie, IL · Remote

$18 - $40/hr

Deep knowledge of statistical analysis, data wrangling, exploratory data analysis, machine learning, data visualization, SQL, Python or R programming, hypothesis testing, and communication of data ...

Varsity Tutors

Data Science Tutor

Highland Park, IL · Remote

$18 - $40/hr

Deep knowledge of statistical analysis, data wrangling, exploratory data analysis, machine learning, data visualization, SQL, Python or R programming, hypothesis testing, and communication of data ...

next page

Showing results 1-20

All JobsPython Data Wrangler JobsPython Data Wrangler Internship JobsPython Data Wrangler Internship Jobs in Rosemont, IL

Python Data Wrangler Internship information

What is the difference between Python Data Wrangler Internship vs Data Analyst Intern?

AspectPython Data Wrangler InternshipData Analyst Intern
Required SkillsPython, data cleaning, scriptingExcel, SQL, basic statistics
Work EnvironmentData preprocessing, scripting tasksData analysis, reporting
Industry UsageTech, finance, startupsBusiness, marketing, finance

The Python Data Wrangler Internship focuses on data cleaning and scripting using Python, ideal for those interested in data preprocessing roles. In contrast, Data Analyst Internships involve analyzing data and creating reports, often requiring Excel and SQL skills. Both roles are common in tech and business sectors, but they serve different stages of data handling and analysis.

What are the key skills and qualifications needed to thrive as a Python Data Wrangler Intern, and why are they important?

To thrive as a Python Data Wrangler Intern, you need a solid understanding of Python programming, data manipulation, and foundational knowledge in statistics or data science. Familiarity with tools such as pandas, NumPy, Jupyter Notebooks, and version control systems like Git is typically expected. Strong problem-solving, attention to detail, and effective communication skills set candidates apart in this role. These abilities are crucial for efficiently cleaning, transforming, and interpreting data to support accurate analysis and collaborative project work.

What are some typical projects or tasks assigned to Python Data Wrangler interns, and how do these contribute to the overall data team?

As a Python Data Wrangler intern, you are likely to work on projects involving data cleaning, transformation, and integration from multiple sources. Typical tasks include writing scripts to automate data preprocessing, identifying and correcting inconsistencies, and ensuring data integrity for analytics pipelines. You'll often collaborate closely with data analysts, data engineers, and sometimes machine learning teams to prepare datasets that drive business insights. These contributions are vital, as high-quality, well-structured data forms the foundation for all downstream analytics and decision-making within the organization.

What does a Python Data Wrangler Intern do?

A Python Data Wrangler Intern is responsible for collecting, cleaning, organizing, and preparing data for analysis, primarily using Python programming. Their work involves writing scripts to handle messy or unstructured data from various sources, ensuring it is accurate and usable for data science or analytics teams. Tasks may include automating data extraction, transforming data formats, and collaborating with team members to support data-driven projects. This role provides hands-on experience with real-world datasets and tools commonly used in the industry.
What cities near Rosemont, IL are hiring for Python Data Wrangler Internship jobs? Cities near Rosemont, IL with the most Python Data Wrangler Internship job openings:
Python Data Wrangler Internship jobs near you
Infographic showing various Python Data Wrangler Internship job openings in Rosemont, IL as of July 2026, with employment types broken down into 1% As Needed, 80% Full Time, 11% Part Time, and 8% Contract. Highlights an 83% Physical, 3% Hybrid, and 14% Remote job distribution.
Data Engineer

Data Engineer

NinjaHoldings

Chicago, IL • On-site, Remote

$100K - $145K/yr

Full-time

Posted 5 days ago

Job description

NinjaHoldings was founded in 2017 by a team seeking to revolutionize the way everyday Americans interact with financial services. Through our CreditNinja and NinjaCard brands, we empower people overlooked by traditional financial institutions to take control of their finances via a full suite of digital banking and lending products, providing incentives and rewards along the way as we guide them on a path to financial improvement. Through our NinjaEdge brand, we help companies better understand their customers by offering a package of bespoke underwriting, fraud detection, and analytics services. With offices in Chicago, Miami, and around the world through the power of remote work, we are a lean and innovative team always seeking like-minded talent to join us in our fight to disrupt consumer finance.
Job Summary
We are looking for a Data Engineer to join a team of analytics and machine learning experts. The hire will be responsible for building tooling to support analytics, helping to extend our machine learning platform, expanding and optimizing our data pipeline architecture, supervising junior engineers, and interfacing with the Development team to create cross-team solutions. The ideal candidate is an experienced data engineer and data wrangler who enjoys optimizing data systems and building them from the ground up. They must be self-directed and comfortable supporting the data needs of multiple teams, systems, and products. Experience in analytics and statistics is a major bonus. The right candidate will be excited by the prospect of optimizing or even re-designing, our company's data architecture to support our next generation of products and data initiatives; as well as mentoring and guiding junior members of the team.
Key Responsibilities:
  • Supervise junior members of the data engineering team. Guiding, planning, and reviewing the team's work
  • Create and maintain optimal data pipeline architecture
  • Assemble large, complex data sets that meet functional / non-functional business requirements
  • Extend our machine learning platform by designing tools that interface with cloud services, our current code base, and provide new flexibility in model building
  • Build the infrastructure required for optimal extraction, transformation, and loading of data from a wide variety of data sources using SQL, Python, and AWS
  • Build analytics tools to provide actionable insights into key business performance metrics, as well as supporting the needs of the analytics team
  • Create data-handling tools for analytics and data scientist team members that assist them in building and optimizing our decision-making process

Ideal Candidate Will Have:
  • 3+ years of experience in a Data Engineer role
  • Bachelors degree in Computer Science, Statistics, Informatics, Information Systems or another quantitative field
  • Advanced working SQL knowledge and experience working with relational databases (including Postgres and MySQL), query authoring (SQL), as well as working familiarity with a variety of databases
  • Experience building data pipelines, architectures, and data sets from raw, loosely structured data
  • A history of focusing on test driven design and results for repeatable and maintainable processes and tools
  • Experience building processes supporting data transformation, data structures, metadata, dependency, and workload management
  • Working knowledge of message queuing, stream processing, and highly scalable data stores
  • Strong project management and organizational skills and the ability to work independently in a fast-paced, quickly changing environment. Ability to keep up with several projects at once and understand the impact of projects within a larger system
  • Experience supporting and working with cross-functional teams in a dynamic environment
  • Experience managing junior engineers and guiding a team of engineers through project planning, execution, and quality control stages
  • Candidate should have experience using the following software/tools:
    • Experience with object-oriented design in Python
    • Experience with data pipeline and workflow management tools
    • Experience with AWS cloud services: EC2, RDS, Redshift, Glue, S3

Additional Pluses:
  • Strong analytic skills and understanding statistical methodologies
  • Experience building machine learning models
  • Experience handling data from acquisition to usage in models
  • Experience building and maintaining RestAPI systems, Flask apps, and state machines
  • Experience with continuous integration, especially in a data science context
  • Experience with Ruby on Rails

Benefits:
  • Competitive salary and benefits package
  • Flexible, remote work
  • Fun, fast-paced work environment
  • Dynamic start-up culture
  • Ability to make an immediate impact in a growth stage company
  • Convenient downtown Chicago office located in the heart of the city
  • Equal opportunity employer

IMPORTANT NOTICE:
Please carefully review communications to ensure that they are from the official Breezy applicant tracking platform (@ninjaholdings.breezy-mail.com) or an official NinjaHoldings brand email: @ninjaholdings.com, @creditninja.com, @ninjacard.com, or @edgescore.com. If you have been contacted regarding a job opening at NinjaHoldings from any other email address, including similar email variations, this is NOT a trusted source. We recommend that you refrain from responding to suspicious emails and file a complaint with the FBI's Internet Crime Complaint Center (IC3) at https://www.ic3.gov. For questions or to confirm the authenticity of a communication, please email hr @ninjaholdings.com.

Apply