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Select Minds LLC VERIFIED EMPLOYER

Mainframe Developer.

Software Engineering & Dev Full-Time

Mainframe Developer: our view in 3 lines...

  • The Role:This role is for an experienced mainframe developer working on application development, maintenance, and support using COBOL and related mainframe technologies.
  • The Person:The person will design, develop, test, maintain, and troubleshoot mainframe applications, fix defects, support production, prepare technical documentation, and take part in code reviews and deployment work.
  • Requirements:The ideal candidate has strong experience with COBOL, JCL, CICS, DB2, VSAM, IMS, TSO/ISPF, IDCAMS, SORT, File Manager, Endevor or Changeman, and Agile/Scrum.

About the role

Benefits:
  • Onsite
  • Competitive salary
  • Opportunity for advancement

Job Title : Mainframe Developer
Location : Phoenix, AZ (Day 1 Onsite)
Mode of interview : In person (F2F)

We are looking for an experienced Mainframe Developer. The ideal candidate should have hands-on experience in application development, maintenance, and support, along with a solid understanding of the software development lifecycle.

Key Responsibilities:
  • Design, develop, test, and maintain Mainframe applications.
  • Analyze business requirements and provide technical solutions.
  • Develop and enhance applications using COBOL, JCL, CICS, and DB2.
  • Perform unit testing, defect fixing, and production support.
  • Troubleshoot application issues and ensure timely resolution.
  • Collaborate with cross-functional teams during development and deployment.
  • Prepare technical documentation and follow coding standards.
  • Participate in code reviews and knowledge-sharing sessions.
Required Skills:
  • Strong experience with COBOL, JCL, CICS, and DB2.
  • Experience with VSAM, IMS, and TSO/ISPF.
  • Knowledge of Mainframe utilities such as IDCAMS, SORT, and File Manager.
  • Experience in batch processing and online transaction processing.
  • Familiarity with version control and change management tools such as Endevor or Changeman.
  • Strong debugging and problem-solving skills.
  • Good communication and stakeholder management skills.
 
Preferred Skills:
  • Experience in Banking, Financial Services, Insurance, or Retail domains.
  • Exposure to Agile/Scrum methodologies.
  • Knowledge of API integration or Mainframe modernization initiatives is an added advantage.
 
Experience: 4–10+ years
Published July 20, 2026
Location Phoenix, AZ
Job Type Full-Time