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Senior Mainframe Developer

OAK Technology

 

Irving, Texas, USA

Posted On: 30+ days ago
Experience: 5+ years
Availability: Hybrid
Openings: 1
Category: Mainframe Developers
Tenure: No Preference/Any
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Description

You will design, develop, and maintain mainframe applications within a complex production environment in Irving, Texas.

Responsibilities

  • Design and develop COBOL, DB2, and CICS programs, including COPYBOOKS and interface Gateway Modules for Java and .NET integration.
  • Analyze requirements with business analysts to create detailed application designs and technical specifications.
  • Develop and schedule mainframe jobs using JCL, PROCs, and CA7 Scheduler.
  • Perform performance tuning on long-running application code and complex DB2 SQL queries.
  • Manage code promotions from development to UAT and production using Work Bench Tool.

Required Skills

  • Extensive experience with COBOL, DB2, and CICS.
  • Proficiency in JCL, PROCs, and SYSIN Control Cards.
  • Hands-on experience with tools such as FileAid, SPUFI, SyncSort/DFSort, and ServiceNow.
  • Working knowledge of SQL and complex query optimization.
  • Demonstrated experience with Agile and Waterfall methodologies and the SDLC process.
  • Ability to debug mainframe code using INTERTEST and other diagnostic tools.
  • Experience with OpenText Exstream, DYL, or Webview.
  • Familiarity with JIRA and AFP Analyzer.
  • Bachelor's degree and 5+ years of experience.

Preferred Skills

  • Experience serving in a technical lead capacity during project development phases.

Education

Bachelor's degree

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