Sr. Ab Initio Developer- Visa Independent

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 and optimization

Technical Skills
Ab Initio (GDE, Conduct>It, Command Center)
UNIX / Linux & Shell Scripting
Data Warehousing concepts
ETL Design, Development & Optimization
Production Support & Incident Management

Work Requirements
Willing to work in 24x7 rotational shifts (on-call support)
Availability for weekly coordination calls (2 times/week)
Strong ability to handle high-priority production issues
Provide timely incident acknowledgment and resolution