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EZ4 Technologies LLC Logo
Mainframe Senior Developer

EZ4 Technologies LLC

 

Cincinnati, OH 45270, USA

Posted On: 30+ days ago
Experience: 8-10 years
Availability: Onsite
Openings: 1
Category: Mainframe developer
Tenure: No Preference/Any
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Description

You will design, develop, and maintain core banking applications on the IBM Mainframe platform, ensuring system stability and performance for critical payment processing workflows.

Responsibilities

  • Develop and optimize COBOL, CICS, and DB2/SQL applications for high-volume banking transactions.
  • Analyze business requirements and translate them into technical designs for mainframe and open systems integration.
  • Manage batch processing jobs using JCL, TSO, and VSAM, ensuring efficient resource utilization.
  • Participate in 24/7 on-call support rotations, conducting audits and leading annual disaster recovery exercises.
  • Integrate mainframe systems with third-party services using SOAP and REST web services.

Required Skills

  • 8-10 years of hands-on experience with IBM Mainframes, specifically COBOL, CICS, DB2/SQL, JCL, and TSO.
  • Strong background in the Banking Domain with specific exposure to ACH, PEP, and Payment systems.
  • Proficiency in mainframe utilities and file transfer mechanisms.
  • Ability to work independently with strong attention to detail and clear verbal/written communication.
  • Experience in analysis and design phases of the software development lifecycle.
  • Availability for 24/7 on-call support and mandatory 5-day/week office presence in Cincinnati, OH.

Preferred Skills

  • Knowledge of Open Systems technologies including Linux (CHRON), scripting, and SQL.
  • Familiarity with DevOps tools such as Jenkins, Nexus, and Ansible, and cloud platforms like AWS, Azure, or GCP.
  • Experience with test automation tools and Agile methodology.

Education

Any Graduate

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