Mainframe Developer

Mainframe Developer

Job Summary

We are seeking an experienced Mainframe Developer to design, develop, enhance, and support business-critical applications running on IBM Mainframe systems. The ideal candidate should have strong expertise in COBOL, JCL, DB2, CICS, and mainframe application support, with experience in developing and maintaining enterprise-level systems.

Key Responsibilities

• Design, develop, test, and maintain mainframe applications using COBOL, JCL, DB2, and CICS.
• Analyze business requirements and translate them into technical solutions.
• Develop and enhance batch and online processing programs.
• Troubleshoot application issues and provide timely resolution.
• Optimize application performance and ensure system reliability.
• Work closely with business analysts, architects, testers, and other development teams.
• Participate in code reviews and ensure adherence to development standards.
• Create and maintain technical documentation.

Required Skills

Core Mainframe Technologies

• Strong experience in:
• COBOL
• JCL (Job Control Language)
• DB2
• CICS
• VSAM

Database

• Hands-on experience with DB2.
• Knowledge of SQL, query tuning, and performance optimization.

Tools & Utilities

• IBM TSO/ISPF
• SDSF
• File-AID
• Endevor, Changeman, or other source control tools
• Fault Analyzer and Debugging tools

Preferred Skills

• Experience with Mainframe Modernization initiatives.
• Exposure to MQ Series (IBM MQ).
• Knowledge of IMS DB/IMS DC.
• Experience in integrating mainframe applications with distributed systems and APIs.
• Understanding of Agile development methodologies.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field.
• 3+ years of experience in Mainframe Development
• Strong analytical and problem-solving skills.
• Excellent communication and stakeholder management abilities.