Lead Etl Developer/ AnalystLocation: New Jersey onsite Experience level (Years): 9+ yrs Must have skills • Strong SQL expertise for data analysis, reconciliation, and performance tuning.
Experience: 5+Years • Develop and maintain Unix shell scripts for ETL automation, file processing, job orchestration, and monitoring.
Experience: 2+Years Preferred skills: • Experience or understanding of the insurance distribution domainEssential Skills & Responsibilities •Build automated reconciliation framework with sampling, diffing & volume-ready checks •Build data quality framework to apply pro-active checks on data before. •Investigate and resolve data issues across upstream and downstream systems, ensuring seamless data flow •Write and optimize complex SQL queries to validate large datasets and troubleshoot issues •Design, develop, and enhance Informatica PowerCenter ETL mappings, workflows, and sessions for new development and ongoing enhancements.Technical Skills • Strong SQL and Informatica skills (complex queries, joins, aggregations, large dataset validation) • Understanding of ETL processes, data pipelines, and data warehousing concepts • Experience with data validation, reconciliation, and profiling techniques • Experience designing and developing test plans and automated test cases