Cards Mainframe Developer
Aarorn Technologies Inc.
- Toronto, Ontario, Canada
- Toronto, Ontario, Canada
À propos
JOB DESCRIPTION:
"Mainframe Developer 48 Years Experience
We are seeking an experienced Mainframe Developer with strong hands on expertise in COBOL JCL VSAM and DB2 The ideal candidate will be responsible for developing enhancing and supporting mainframe applications managing batch jobs resolving production issues and contributing to performance optimizations This role requires strong technical skills analytical thinking and the ability to collaborate effectively with cross functional teams
Key Responsibilities
Mainframe Application Development
Develop enhance and maintain mainframe applications using COBOL JCL VSAM and DB2
Write efficient and scalable COBOL programs to support business processes
Optimize JCL and mainframe jobs to ensure smooth and reliable batch execution
Develop and maintain DB2 queries stored procedures and program logic
Batch Processing Job Management
Support and monitor daily batch streams and scheduled mainframe jobs
Analyze and resolve job abends ensuring timely recovery and batch cycle completion
Improve performance of batch jobs and streamline workflows
Production Support
Troubleshoot and resolve mainframe application issues across development testing and production environments
Perform root cause analysis RCA and implement longterm fixes for recurring issues
Provide on call or weekend support as required for critical batch processes
System Integration Maintenance
Work with CICS IMS and DB2 regions to ensure stable integration of applications
Maintain and enhance datasets VSAM sequential files DB2 tables
Collaborate with crossfunctional teams to support system changes migrations and upgrades
Documentation Collaboration
Create and maintain technical documentation including program specs flowcharts and support guides
Participate in Agile ceremonies and collaborate with BA QA and infrastructure teams
Follow coding standards participate in peer reviews and ensure quality of deliverables
Required Technical Skills
Strong experience in
o COBOL
o JCL
o VSAM
o DB2
Good understanding of
o CICS or IMS transaction processing
o Mainframe batch processing lifecycles
o Debugging tools FAULT Analyzer Abend Aid Expeditor etc
Solid problemsolving and analytical skills
Ability to work independently and within a team environment
Preferred Good to Have
Experience in banking cards payments or financial services
Knowledge of
o PLI Assembler CC on mainframe
o CICSIMS application programming
o REXX scripting for automation
o DB2 CICS IMS administration exposure
Strong troubleshooting skills for IBM mainframe productrelated issues
Experience working in Agile environments
Compétences linguistiques
- English
Avis aux utilisateurs
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