Mainframe Developer: COBOL, JCL, CICS & DB2

Machine Learning Technologies, LLC; Dallas (TX); On-site; USD 110,000 - 150,000; Full time

Job summary

Machine Learning Technologies, LLC is seeking an experienced Mainframe Developer in Dallas, TX. You will design, develop, and maintain enterprise-level mainframe applications using COBOL, JCL, DB2, and CICS, while supporting production systems and collaborating with analysts and QA teams.

You will write and optimize COBOL programs, develop batch jobs with JCL, and work with DB2 SQL, VSAM, and online CICS applications.

Qualifications

• Experience developing COBOL batch programs.
• Strong knowledge of JCL, DB2, and CICS.
• Experience with VSAM files and online applications.

Responsibilities

• Design, develop, and maintain mainframe applications.
• Write, modify, and optimize COBOL programs.
• Develop and execute JCL jobs for batch processing.
• Work with DB2 databases, SQL queries, and VSAM files.
• Develop and maintain online applications using CICS.
• Perform application enhancements and production support.
• Analyze business requirements and convert them into technical solutions.
• Debug programs and resolve production issues.
• Perform unit testing, integration testing, and code reviews.
• Collaborate with business analysts, QA teams, and technical teams.

Skills

COBOL

JCL

DB2

CICS

VSAM

Job description

Machine Learning Technologies, LLC is seeking an experienced Mainframe Developer in Dallas, TX. You will design, develop, and maintain enterprise-level mainframe applications using COBOL, JCL, DB2, and CICS, while supporting production systems and collaborating with analysts and QA teams.

You will write and optimize COBOL programs, develop batch jobs with JCL, and work with DB2 SQL, VSAM, and online CICS applications.