ETL Developer

experienced ETL Developer with strong skills in DataStage, SQL, Greenplum, and Unix to build and maintain scalable data pipelines in an Agile environment. Key Responsibilities Develop and maintain ETL pipelines using DataStage (or similar) Write and optimize complex SQL queries Work with Greenplum / MPP databases Create and manage Unix shell scripts Schedule and monitor jobs using Control-M Ensure data quality and perform performance tuning Collaborate with business and technical teams Troubleshoot production issues Required Skills 5+ years in ETL/Data Engineering Strong SQL and query optimization Experience with DataStage (or similar ETL tools) Hands-on with Greenplum or MPP databases Unix/Linux scripting knowledge Control-M or job scheduling tools Data warehousing concepts (Star Schema, Fact/Dimension) Agile/Scrum experience