• Mainframe Applications Development Sr…

    Citigroup (New Castle, DE)
    …+ Analyze business requirements and design technical solutions. + Write and test COBOL , JCL, and other mainframe code. + Debug and resolve application ... and stakeholders. + Participate in code reviews. + Stay up-to-date on new mainframe technologies. **Programming Languages:** + ** COBOL :** Proficiency in COBOL… more
    Citigroup (08/01/25)
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  • Apps Development Sr Manager

    Citigroup (New Castle, DE)
    …: Design, develop, and maintain mainframe applications using languages like COBOL , JCL, and DB2 to support critical banking operations, particularly payments ... of work performed. Other job-related duties may be assigned as required. **A Mainframe Senior Programmer specializing in Automated Clearing House (ACH) and… more
    Citigroup (08/08/25)
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