Mainframe Developer - COBOL / DB2

Job Summary :

We are seeking a highly skilled and experienced Mainframe Developer with deep expertise in COBOL, DB2, and stored procedures. The ideal candidate will possess a solid background in database analysis, data access design, and batch programming within a mainframe environment. You will work closely with cross-functional teams to design, develop, and optimize mainframe applications that are critical to our business operations.

Key Responsibilities :

• Design, develop, and maintain COBOL programs and DB2 stored procedures.
• Analyze business requirements and translate them into efficient technical solutions within the mainframe ecosystem.
• Perform detailed database analysis and implement robust data access mechanisms.
• Develop and support DB2 batch processing jobs using JCL.
• Write efficient SQL and embedded SQL for high-performance data access.
• Conduct performance tuning and optimization of mainframe programs and SQL queries.
• Utilize BMC tools and Omegamon for monitoring and performance diagnostics.
• Interact with MQ Series for messaging and integration with other systems.
• Utilize ISPF / TSO for application development and debugging.
• Collaborate with QA and business teams to ensure high-quality deliverables.
• Troubleshoot and resolve issues in production and non-production environments.

Technical Skills Required :

Mainframe Development experience with strong focus on stored procedures

Proficiency in COBOL and DB2

Expertise in :

Structured Query Language (SQL)

Embedded SQL

Stored Procedure Development

DB2 Batch Programming (Large / Small scale)

Experience with :

BMC tools

Omegamon

JCL

ISPF / TSO

Performance Tuning

IBM MQ Series

Qualifications :

Bachelor's degree in Computer Science, Information Systems, or related field (or equivalent experience)

5+ years of relevant mainframe development experience

Excellent problem-solving and analytical skills

Strong communication and documentation skills

Preferred Qualifications (Optional) :

Experience in agile environments

Knowledge of DevOps tools for mainframe

Exposure to cloud integration or modernization of mainframe applications

(ref : hirist.tech)