Mainframe DeveloperPurple Drive • Chicago, IL, United States

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Mainframe Developer

Purple Drive • Chicago, IL, United States

[job_card.variable_days_ago]

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[job_card.full_time]

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Position : Mainframe Developer

Location : Chicago, IL & Richardson, TX

Experience : Expert Level

Employment Type : Contract

Job Description

Expert-level proficiency in Mainframe technologies including COBOL, JCL, VSAM, DB2, CICS, and IMS .
Strong hands-on experience with mainframe utilities and related tools.
Deep understanding of batch and online processing systems for enterprise-grade environments.
Familiarity with both Agile and Waterfall development methodologies.
Proven ability to design and optimize complex mainframe workflows and data structures .
Experience integrating mainframe systems with modern platforms and APIs .
Strong debugging and performance tuning skills to ensure reliability and efficiency.

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