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

1 point system

Data Engineer

Chicago, IL · Remote

$117K - $140K/yr

Expertise in SQL, Python, data modeling, and distributed processing. Experience with CI/CD, DevOps, and modern data architecture (lakehouse, medallion, etc.). Strong communication skills and the ...

Forhyre

Big Data Engineer

Rolling Meadows, IL · On-site

$56 - $74.25/hr

Looking for an experienced Senior Big Data Developer Experience: 8 - 10 years Job Location: Rolling Meadows, IL Requirements Primary / Essential Skills : SPARK with Scala or Python Secondary ...

Dexian

Python, AWS, Vue Developer

Chicago, IL · On-site

$51.75 - $71.25/hr

Data Engineer (Contract) Location: Remote Duration: 6-Month Contract * *US CITIZENS ONLYThis division supports government projects* * True PYTHON Developer who also does ETL and Data Engineering

Whiztek Corp

Python Developer (Apache Flink)

Chicago, IL · On-site

$51.75 - $71.50/hr

Python Developer with Apache Flink Location: Chicago, IL (Hybrid - 2-3 Days/Week Onsite) Duration ... Build and optimize streaming data pipelines using Python . * Develop event-driven applications ...

Next Step Systems

Data Engineer, Python & ETL

Chicago, IL · On-site

$118K - $141K/yr

Data Engineer, Python & ETL, Chicago, IL A proprietary trading firm is seeking a Data Engineer ... Developer, Trading, Financial, Chicago Recruiters, Information Technology Jobs, IT Jobs, Chicago ...

Kemper

Data Quality Engineer

Chicago, IL · Remote

$118K - $141K/yr

Python-based automation and testing frameworks * Strong knowledge of test environment strategy ... Familiarity with DevOps and DataOps practices for enterprise data platforms. * Experience ...

Dlapiper

Data Engineer

Chicago, IL

$118K - $141K/yr

Together. Summary The Data Engineer, Solutions & Data role designs, builds, and operates data ... Proficiency in SQL and Python. * Data pipeline tooling and cloud data services experience (Azure ...

Next Step Systems

Data Science Developer

Chicago, IL · On-site

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

Conch Technologies Inc

Lead Data Engineer

Chicago, IL · On-site

$105K - $139K/yr

... Python, data modeling, and distributed processing; · Experience with CI/CD, DevOps, and modern data architecture (lakehouse, medallion, etc.); and · Strong communication skills and the ability to ...

DRW

Data Engineer, Cumberland/FICCO

Chicago, IL · On-site

$150K - $200K/yr

We are seeking a Data Engineer to join our trading team. This role will be responsible for ... Foundational understanding of the Python data science ecosystem * Strong understanding of option ...

1 point system

Sr. Python Engineer

Chicago, IL · On-site

GIT We are seeking a Senior Python Developer to design, develop, test, and debug new and existing software applications. This role involves working on a large-scale platform, focusing on data ...

Capital One

Lead Data Engineer, (Python, AWS)

Chicago, IL · On-site

$118K - $141K/yr

Lead Data Engineer, (Python, AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative ...

Capital One

Lead Data Engineer, (Python, AWS)

Chicago, IL · On-site

$118K - $141K/yr

Lead Data Engineer, (Python, AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative ...

VeeRteq Solutions Inc.

Data Engineer

Chicago, IL · On-site

$118K - $141K/yr

Min 10 Years of exp We are looking for a highly skilled and hands-on Data Engineer with strong expertise in Databricks, Python, and SQL. The ideal candidate should have experience building scalable ...

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

Python Data Developer information

See Mettawa, IL salary details

$15

$67

$98

How much do python data developer jobs pay per hour?

As of Jul 26, 2026, the average hourly pay for python data developer in Mettawa, IL is $67.12, according to ZipRecruiter salary data. Most workers in this role earn between $55.34 and $76.25 per hour, depending on experience, location, and employer.

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 Python Data Developers?

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 cities near Mettawa, IL are hiring for Python Data Developer jobs? Cities near Mettawa, IL with the most Python Data Developer job openings:
Python Data Developer jobs near you
Data Engineer

Data Engineer

1 point system

Chicago, IL • Remote

$117K - $140K/yr

Contractor

Posted 29 days ago

Job description

10+ years of IT experience, including deep expertise in data engineering & ETL.
4-6+ years of recent hands-on experience in designing, building, and scaling data pipelines.
Strong hands-on experience with Databricks (Spark, Delta Lake, Unity Catalog) and AWS (S3, IAM, networking).
A passion for continued learning and an interest in staying current with the rapidly evolving data and analytics space.
Experience working in an Agile analytics environment where close collaboration with key stakeholders to address evolving requirements is the norm.
Expertise in SQL, Python, data modeling, and distributed processing.
Experience with CI/CD, DevOps, and modern data architecture (lakehouse, medallion, etc.).
Strong communication skills and the ability to translate complex technical concepts into solutions that deliver business