Walk-in || Etl Test Engineer

Immediate Hiring - Walk-in Drive for ETL Testing Professionals

We are looking for experienced ETL Testers with strong expertise in DB2, SQL, Cloudera, PySpark, and Data Validation Testing to join our growing team.

Role: ETL Tester / Senior ETL Tester

Experience: 3-8 Years

Location: Navi Mumbai (Work from Office)

Interview Mode: Walk-in Drive

Key Responsibilities:

• Design, develop, and execute ETL test cases, test scenarios, and test plans.
• Validate data extraction, transformation, and loading processes between source and target systems.
• Perform data validation and reconciliation using SQL queries and scripts.
• Review and compare DB2 and Cloudera data outputs to ensure accuracy and completeness.
• Create and execute complex SQL queries for data quality and data integrity checks.
• Validate PySpark jobs and support testing activities across the Cloudera ecosystem.
• Work closely with Data Engineers, Developers, Business Analysts, and SMEs to understand requirements and resolve issues.
• Identify, log, track, and retest defects throughout the testing lifecycle.
• Analyze slow-running queries and support performance optimization initiatives.
• Develop and validate database objects such as Views, Stored Procedures, Functions, and Triggers.
• Prepare test execution reports, defect reports, and testing documentation.

Preferred Candidate Profile

• 3+ years of hands-on experience in ETL/Data Warehouse Testing.
• Strong experience in DB2 database testing and SQL validation.
• Working knowledge of Cloudera and PySpark.
• Good understanding of ETL processes, Data Warehousing, and Data Migration projects.
• Experience in writing and executing test cases and test plans.
• Knowledge of Python and related libraries.
• Ability to perform data reconciliation and source-to-target data validation.
• Strong understanding of relational database concepts and data modelling.
• Experience in defect tracking and defect lifecycle management.
• ISTQB Foundation Certification preferred.