Key Responsibilities Develop and support ETL pipelines using Ab Initio tools Provide 24x7 production on call support (2-week rotation model) Develop automation scripts using Unix Perform incident triage, RCA, and issue resolution within SLA Ensure application stability, performance tuning, and deployments Collaborate with onsite/offshore teams for issue resolution Strong troubleshooting in large-scale batch processing environments Strong knowledge of Data Warehousing concepts, ETL design