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Mainframe Developer

Interon IT

 

Hoffman Estates, IL, USA

Posted On: 15 days ago
Experience: 5+ years
Availability: Onsite
Openings: 1
Category: Mainframe developer
Tenure: Contract - Corp-to-Corp
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Description

Develop and maintain mainframe applications using COBOL, DB2, CICS, JCL, and TELON.

This role is on-site.

Responsibilities

  • Develop, test, and debug mainframe applications using COBOL, DB2, CICS, JCL, and TELON.
  • Reverse-engineer legacy COBOL code to extract system requirements and business rules.
  • Perform design and peer code reviews to ensure quality and adherence to standards.
  • Provide technical clarifications to scrum teams and product owners to align user stories with requirements.
  • Estimate development tasks, plan sprints, and manage change requests.

Required Skills

  • 5+ years of experience in mainframe application development.
  • Proficiency in COBOL, DB2, CICS, JCL, and TELON.
  • Hands-on experience with DB2 tools: SQL, SPUFI, and FILEAID.
  • Experience with version control and deployment tools like ENDEVOR.
  • Ability to reverse-engineer requirements from legacy codebases.
  • Familiarity with both Waterfall and Agile methodologies.
  • Experience with API testing tools such as POSTMAN.

Preferred Skills

  • Experience supporting performance testing and security code reviews.
  • Ability to coordinate with client stakeholders for impact analysis.

Education

Any Gradute

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