Full-time

Data Engineer/Python Developer (Hadoop On-Prem)

Posted by Genesis10 • Chicago, Illinois, United States

📍 Chicago, Illinois 🕒 February 24, 2026

About the Role

Genesis10 is currently seeking a Data Engineer/Python Developer (Hadoop – On-Prem) with our client in the financial industry located in Chicago, IL and Denver, CO. This is a 12 month contract position.

Responsibilities: 
  • Build and maintain data pipelines using Python, SQL, and Hadoop ecosystem tools
  • Develop and optimize Spark (PySpark) jobs for large-scale data processing
  • Work with HDFS, Hive, Yarn, and other on prem Hadoop components
  • Perform data modeling, schema design, and data transformation for analytics workloads
  • Troubleshoot and tune data jobs for performance, reliability, and cost efficiency
  • Collaborate with business and technical teams to define data requirements and delivery timelines
  • Implement logging, monitoring, validation, and alerting for production pipelines
  • Participate in code reviews, version control procedures, and best-practice engineering standards
  • Document wo...

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