Senior Hadoop Developer with Java

Responsibilities / Skills List Design, develop, and maintain scalable Big Data solutions using Hadoop and Spark. Build and optimize ETL/ELT pipelines using Java, Spark, Hive, and Python. Process and analyze large datasets in distributed environments. Develop high-performance Spark jobs and optimize existing workloads. Create and manage Hive tables, partitions, views, and complex queries. Implement data quality, data validation, and reconciliation frameworks. Perform code reviews and ensure adhe…