Job Description
Roles and Responsibilities
Key Responsibilities
- Production Support & Incident Management
- Provide L2/L3 support for Big Data and ETL applications
- Monitor batch jobs, workflows, and data pipelines (24/7 support model if required)
- Troubleshoot Informatica workflows, Hadoop/Hive jobs, and Unix scripts
- Perform root cause analysis (RCA) and ensure timely resolution of incidents
- Track and resolve SLA breaches, P1/P2 incidents
ETL & Data Pipeline Support
- Support and maintain Informatica PowerCenter / IICS workflows
- Debug ETL failures, data mismatches, and performance issues
- Perform data validation and reconciliation across systems
- Handle data ingestion and transformation pipelines
Big Data / Hadoop Ecosystem
- Troubleshoot issues in:
- Hadoop (HDFS, YARN)
- Hive queries and performance tuning
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