London Market | Mainframe | RR-0322034

Job Description:

Position Summary

• •Develop, maintain, and support PLI-based mainframe applications .
• •Manage both batch and online processing to ensure smooth business operations.
• •Provide production support , including a 24x7 on-call rotation for critical systems.

Key Responsibilities

• •Design, test, and maintain PLI mainframe applications.
• •Update and enhance programs according to business requirements.
• •Create and manage JCL, batch jobs, and workflows.
• •Deliver production and on-call support, monitoring and resolving batch job issues.
• •Conduct root cause analysis and implement permanent solutions.
• •Maintain system availability and stability for business applications.
• •Work with stakeholders to address application issues and change requests.
• •Use TSO/ISPF, Endevor, File Manager, and similar tools for debugging and issue resolution.
• •Collaborate with DB2, scheduling, and infrastructure teams to resolve issues.
• •Assist with releases, deployments, and DR/BCP activities.
• •Maintain documentation, SOPs, and knowledge base.
• •Adhere to coding standards, security, and change management processes.

Required Skills

• •Extensive experience in PLI programming on IBM Mainframe .
• •Proficiency with:
• •JCL (Job Control Language)
• •DB2 or equivalent databases
• •PLI / CICS
• •Mainframe tools such as TSO/ISPF, Endevor, File-AID
• •Batch processing and scheduling tools

• •Background in production or application support environments .
• •Strong debugging, troubleshooting, and analytical abilities .

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