Mainframe Developer

KeyBankBrooklyn, OH
$80,000 - $150,000Hybrid

About The Position

We are seeking an experienced Mainframe Application Developer with strong expertise in IBM z/OS environments. The ideal candidate will be responsible for designing, developing, maintaining, and supporting mainframe applications, ensuring reliability, performance, and scalability of business-critical systems.

Requirements

  • 5+ years of relevant experience
  • Strong hands-on experience in: IBM Mainframe z/OS
  • COBOL programming
  • DB2 and Stored Procedures
  • JCL (Job Control Language)
  • VSAM
  • CICS
  • MQ (Messaging)
  • SORT utilities
  • Tivoli Workload Scheduler (TWS)
  • Code management tools (LCM or equivalent)
  • Strong debugging, problem-solving, and analytical skills

Nice To Haves

  • Knowledge or exposure to ZWDYL

Responsibilities

  • Design, develop, test, and maintain applications on IBM Mainframe (z/OS platform).
  • Develop and maintain programs using COBOL, JCL, and DB2 (including Stored Procedures).
  • Work with VSAM datasets, file handling, and performance optimization.
  • Manage and support batch processing schedules using Tivoli Workload Scheduler (TWS).
  • Perform code management and version control using LCM (or similar tools).
  • Utilize SORT utilities for data manipulation and processing.
  • Develop and support online and batch applications using CICS.
  • Integrate systems using MQ (IBM WebSphere MQ) for messaging solutions.
  • Participate in incident management, problem resolution, and production support.
  • Collaborate with cross-functional teams to deliver high-quality solutions.
  • Ensure adherence to coding standards, security practices, and compliance guidelines.

Benefits

  • Eligibility for incentive compensation which may include production, commission, and/or discretionary incentives.
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