Tundra Technical Solutions in Chicago seeks an Associate Mainframe Developer with 3–6 years of experience to work on legacy systems using JCL, COBOL, VSAM, and DB2. You will write Unix scripts, participate in Agile projects, support testing and defect resolution, and help drive end-to-end card domain initiatives.
The role emphasizes ensuring quality, performing code reviews, maintaining documentation, and collaborating with business analysts and QA to deliver reliable solutions.
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