Mainframe Developer

Hi,Please find the job description belowRole: Mainframe DeveloperLocation: RemoteDescription:• Develop, enhance, and maintain applications using COBOL, JCL, VSAM, and DB2.• Hands-on Hogan Banking System experience.• Troubleshoot, debug, and resolve mainframe application issues across development, testing, and production environments.• Optimize JCL, COBOL programs, and DB2 queries to improve system performance and efficiency.• Support daily batch processing, ensure job success, and resolve job abends promptly.• Develop and maintain Unix/Linux Shell Scripts for automation, batch scheduling, and system integrations.• Ensure seamless integration between Unix-based automation and mainframe backend systems.• Troubleshoot and enhance existing scripts, improving stability and execution performance.• Develop and maintain PLSQL procedures, functions, packages, and triggers.• Perform SQL tuning and optimize database queries for performance.• Integrate shell scripts with relational databases: Oracle, DB2, MySQL, or similar.• Monitor scheduled jobs, resolve production incidents, and ensure overall batch stability.• Conduct root-cause analysis (RCA) and implement permanent fixes.• Enhance performance of scripts, jobs, and database queries through continuous tuning.• Work closely with stakeholders to gather requirements and translate them into scalable solutions.• Participate in Agile ceremonies and collaborate with QA, business, and support teams.• Create and maintain technical documentation including design specs, support guides, and system documentation.