ETL Test Engineer (3-5 yrs)

We are seeking a highly skilled DB/ETL Tester to join our team and ensure the quality of our data-intensive applications.

As a DB/ETL Tester, you will be responsible for designing, developing, and executing test cases to validate the accuracy, completeness, and consistency of data across our systems.

Key Responsibilities :

- Design, develop, and execute comprehensive test cases for database and ETL processes.

- Perform data validation, data quality checks, and data profiling.

- Test data loading, transformation, and integration processes.

- Conduct performance testing to assess system responsiveness and scalability.

- Identify, log, and track defects to resolution.

- Collaborate with development, QA, and business teams to understand requirements and ensure test coverage.

- Stay updated with the latest testing tools and methodologies.

- Automate test cases using appropriate tools to improve efficiency.

Required Skills and Experience :

- Strong knowledge of database concepts, including Oracle, SQL Server, PL/SQL, and SQL.

- Experience with ETL tools (Informatica, Talend, SSIS, etc.

- Proficiency in SQL query writing and data analysis.

- Experience with testing methodologies and techniques (e.g, black-box, white-box, integration testing).

- Knowledge of data warehousing concepts and data modeling.

- Strong analytical and problem-solving skills.

- Attention to detail and ability to identify data anomalies.

- Strong interpersonal and communication abilities.

- Ability to work independently and as part of a team.

Preferred Skills :

- Experience with test automation tools (e.g, Selenium, JUnit, TestNG).

- Knowledge of data quality tools and techniques.

Experience with cloud-based data platforms (AWS, Azure, GCP).