Job Description :
Strong experience in Big Data Testing and ETL / Data Warehouse Testing .
Hands-on experience with Hadoop ecosystem tools such as HDFS, Hive, Spark, Kafka, Sqoop, or NiFi.
Strong proficiency in SQL , HiveQL , or Spark SQL for validating large datasets.
Good understanding of ETL concepts , data pipelines, and data transformation logic.
Knowledge of distributed computing concepts and large-scale data processing.
Experience with relational databases (Oracle, SQL Server, MySQL) for data source validation.
Ability to create and execute detailed test plans , test cases , and test data .
Strong analytical, debugging, and problem-solving skills.
Good communication and collaboration skills.
Tester • Tiruppur, IN