ETL Tester

Data Tester

Job Description:

We are looking for a skilled Data Tester to validate data accuracy and integrity across data warehouses, data integrations, and the curated business-ready layer.

Key Responsibilities:

· Test the data warehouse and ensure accurate data integration across various data sources.

· Validate the Business-Ready dataset (BRD), ensuring data is curated correctly for business use.

· Develop and execute test cases to ensure data consistency and integrity in ETL/ELT processes.

· Test data models and verify that data flows seamlessly through the data warehouse to the analytical layer.

· Perform end-to-end testing for data integrations, ensuring compliance with business rules and transformation logic.

· Collaborate with data engineers and business analysts to define testing strategies and resolve defects.

· Conduct performance testing to ensure the scalability and efficiency of data pipelines.

· Automate data validation and regression tests using relevant tools and frameworks.

· Document and report test results, ensuring transparency and accountability.

Required Skills:

· Strong experience in data warehouse testing, validating ETL/ELT pipelines and data models.

· Hands-on experience with testing tools and frameworks for data quality and integration.

· Knowledge of SQL for querying and validating data in GBQ or other cloud-based platforms.

· Strong attention to detail and analytical skills for identifying and resolving data issues.

· Excellent collaboration skills to work with data engineers, analysts, and business teams.

Preferred Skills:

· Familiarity with Airflow for pipeline orchestration and Python for automating test cases.

· Experience with metadata management and data governance processes.

· Any other automation tools

Job Type: Full-time

Pay: ₹1,500,000.00 - ₹3,000,000.00 per year

Ability to commute/relocate:

• Hyderabad, Telangana: Reliably commute or planning to relocate before starting work (Required)

Application Question(s):

• Can you start immediately?

Experience:

• BigQuery: 3 years (Required)
• ETL Testing: 4 years (Required)

Work Location: In person