: ETL Testing Engineer

Position: ETL Testing

Experience: 3 to 10 Years

Location: Bangalore / Pune / Chennai/Mumbai/Hyderbad

Employment Type: Full-Time

Required Skills

- 3-10 years of experience in software testing with strong expertise in ETL Testing, Data Warehouse (DWH) Testing, and Big Data Testing.
- Hands-on experience in validating ETL processes, data migration, data transformation, and data quality across source and target systems.
- Strong proficiency in SQL for data validation, data reconciliation, and complex query execution.
- Experience working with ETL tools such as Informatica, Talend, DataStage, SSIS, or similar technologies.
- Experience in Data Warehouse testing, dimensional data modeling, fact and dimension tables, and data marts.




- Knowledge of Big Data technologies such as Hadoop, Hive, Spark, HDFS, or Kafka.
- Good understanding of TestNG/JUnit, SQL clients, Unix/Linux commands, and version control tools such as Git.
- Experience working with CI/CD tools such as Jenkins, Azure DevOps, or GitLab CI.
- Strong knowledge of Agile methodologies and SDLC/STLC processes.
- Knowledge of defect tracking tools such as JIRA, Azure Boards, etc.
- Experience in data validation, data integrity testing, database testing, and end-to-end ETL workflow testing.
- Solid analytical, troubleshooting, and communication skills.

📌 Etl Testing Engineer (Chennai)
🏢 Infosys
📍 Chennai