ZipRecruiter

Log In

1

Python Data Developer Jobs in Naperville, IL (NOW HIRING)

Radley James Limited

Python Developer

Chicago, IL · On-site

$250/hr

With a focus on equities and fixed income, they leverage cutting-edge technology and data-driven ... We are seeking 3 highly skilled and motivated Senior Python Engineer to join their Front Office ...

Prophecy Technologies

Data Engineer

Chicago, IL · On-site

$118K - $141K/yr

... development, Python, SQL, and cloud-based data processing, responsible for building and managing scalable data pipelines using Databricks, AWS, and modern DevOps practices. Responsibilities:

Bank of America

Data Engineer - Python/AI

Addison, IL · On-site

$114K - $137K/yr

Handson experience with CI/CD pipelines , automation, and DevOps practices for ML and application ... Data Quality Management * Financial Management * Solution Delivery Process Minimum Education ...

Caterpillar

Senior Lead Data Engineer

Chicago, IL · On-site

$128K - $208K/yr

Experience in designing and developing software applications in Python * Experience working with ... Deploying software using CI/CD tools such as Jenkins, Github Actions, Azure Devops etc.

Caterpillar Brazil

Senior Lead Data Engineer

Chicago, IL · On-site

$150 - $200/hr

... Python data pipelines that build business data objects used to support applications What You Will ... Devops etc. Experience with AWS components such as Lambda, Kinesis, Event Bridge, CloudWatch ...

IMC

Data Engineer

Chicago, IL · On-site

$118K - $141K/yr

We are seeking a dedicated and experienced Data Engineer to join our Chicago team. The ideal ... Build, deploy, and monitor our data processing pipelines (Java, Python, Spark, Flink) * Collaborate ...

SGS & Co

Packaging Data Engineer

Chicago, IL · On-site

Position overview The Packaging Data Engineer will report directly to the Global Head of ... Experience with Python, data pipelines, cloud platforms, data modeling, and Microsoft Copilot a ...

sgsco

Packaging Data Engineer

Chicago, IL · On-site

Position overview The Packaging Data Engineer will report directly to the Global Head of ... Experience with Python, data pipelines, cloud platforms, data modeling, and Microsoft Copilot a ...

Schawk USA LLC

Packaging Data Engineer

Chicago, IL · Hybrid

Position overview The Packaging Data Engineer will report directly to the Global Head of ... Experience with Python, data pipelines, cloud platforms, data modeling, and Microsoft Copilot a ...

sgsco

Packaging Data Engineer

Chicago, IL · Hybrid

Position overview The Packaging Data Engineer will report directly to the Global Head of ... Experience with Python, data pipelines, cloud platforms, data modeling, and Microsoft Copilot a ...

Ghr

Software Engineer II - Python

Chicago, IL · On-site

Utilizes multiple architectural components (across data, application, business) in design and ... Collaboration * DevOps Practices * Solution Design * Agile Practices * Architecture * Result ...

Jobtailor

Data Engineering Intern

Niles, IL · On-site

$60 - $80/hr

Experience with programming languages such as Python * Understanding of relational databases and/or ... Data Engineering * Python Programming * PostgreSQL Database Architecture * Cloud-Based Services ...

New

previous pagenext page

Showing results 21-40

All JobsPython Data Developer JobsPython Data Developer Jobs in Naperville, IL

Python Data Developer information

See Naperville, IL salary details

$13

$58

$86

How much do python data developer jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for python data developer in Naperville, IL is $58.53, according to ZipRecruiter salary data. Most workers in this role earn between $48.27 and $66.49 per hour, depending on experience, location, and employer.

What is a Python data developer?

Python Data Developers are professionals who use the Python programming language to collect, process, and analyze data. They build and maintain data pipelines, write scripts for data manipulation, and work with databases to ensure data is accessible and usable for analytics and business insights. These developers often collaborate with data scientists, analysts, and other IT professionals to support data-driven decision-making within an organization.

What are the key skills and qualifications needed to thrive as a Python data developer, and why are they important?

To excel as a Python Data Developer, you need strong programming skills in Python, a solid understanding of data structures, algorithms, and experience with relational and NoSQL databases. Familiarity with data processing libraries (like Pandas, NumPy), ETL tools, and version control systems, as well as knowledge of cloud platforms (such as AWS or Azure), are typically required. Problem-solving ability, attention to detail, and effective communication are vital soft skills in this role. These skills enable efficient data pipeline development, ensure data quality, and facilitate collaboration within technical teams.

What are some common challenges faced by Python data developers when working with large datasets?

Python Data Developers often encounter challenges related to efficiently processing and managing large datasets, such as optimizing data pipelines for speed and memory usage. Handling data quality issues, integrating data from multiple sources, and ensuring scalability of their solutions are also frequent hurdles. Collaboration with data engineers, analysts, and stakeholders is crucial for understanding requirements and delivering robust results. Staying up to date with the latest libraries and tools, like Pandas, Dask, or PySpark, is also important to overcome these challenges and maintain high performance.

What is the difference between Python Data Developer vs Data Analyst?

AspectPython Data DeveloperData Analyst
Required SkillsPython, SQL, data modeling, ETL processesExcel, SQL, data visualization, basic statistics
CertificationsPython certifications, data engineering coursesData analysis certifications, Excel certifications
Work EnvironmentData engineering teams, software development projectsBusiness units, reporting teams
Industry UsageTech, finance, healthcare, where data pipelines are neededMarketing, finance, operations for insights and reporting

The Python Data Developer focuses on building data pipelines, integrating data sources, and developing scalable data solutions using Python. In contrast, Data Analysts primarily interpret data, create reports, and provide insights for decision-making. While both roles require SQL and data handling skills, Python Data Developers are more involved in data engineering tasks, whereas Data Analysts focus on data visualization and analysis.

What are popular job titles related to Python Data Developer jobs in Naperville, IL?

For Python Data Developer jobs in Naperville, IL, the most frequently searched job titles are:

What job categories do people searching Python Data Developer jobs in Naperville, IL look for?

The top searched job categories for Python Data Developer jobs in Naperville, IL are:

What cities near Naperville, IL are hiring for Python Data Developer jobs?

Cities near Naperville, IL with the most Python Data Developer job openings:

Python Data Developer jobs near you
Infographic showing various Python Data Developer job openings in Naperville, IL as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 12% Part Time, and 4% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $121,751 per year, or $58.5 per hour.

Python Developer

Radley James Limited

Chicago, IL • On-site

$250/hr

Other

Medical, Dental, Retirement

Posted 21 days ago

Job description

About:

Our client is a medium-frequency trading firm based in the heart of Chicago. With a focus on equities and fixed income, they leverage cutting-edge technology and data-driven strategies to thrive in the ever-evolving financial markets.

Job Description:

We are seeking 3 highly skilled and motivated Senior Python Engineer to join their Front Office Trading Team as a senior engineer. In this role, you will take the lead in developing and maintaining critical components of their trading infrastructure. You will be at the forefront of the action, playing a pivotal role in our success by collaborating on a wide range of projects that impact their trading strategies and research efforts.

Key Responsibilities:
  • Design, develop, and maintain connections to exchanges, order management systems, and market data platforms.
  • Collaborate closely with traders and quantitative researchers to implement trading strategies and optimize execution.
  • Work on large-scale data projects that drive trading and research, involving data collection, storage, and analysis.
  • Proactively identify areas for improvement and contribute to the ongoing enhancement of our trading infrastructure.
  • Stay current with industry trends and emerging technologies, incorporating them into our systems as appropriate.
Qualifications:
  • Bachelor’s degree in Computer Science, Engineering, or related field (advanced degree preferred).
  • Proven experience in a similar role with a strong focus on Python development.
  • Experience with financial markets, equities, and fixed income trading is highly desirable.
  • Proficiency in building and maintaining connections to financial exchanges and market data feeds.
  • Strong knowledge of order management systems and trading protocols.
  • Experience with large-scale data processing and storage technologies.
  • Excellent problem-solving skills and the ability to work effectively under pressure.
  • Strong leadership and communication skills.
What We Offer:
  • Competitive compensation package with performance-based bonuses. Salary from $200,000 – $350,000
  • Comprehensive benefits package, including health, dental, and retirement plans.
  • Collaborative and innovative work environment.
  • Career growth and professional development opportunities.
  • A dynamic and diverse team of professionals who are passionate about what they do.
#J-18808-Ljbffr

Apply