Software Tester - ETL / Data Validation

Description : Job Summary :

We are seeking a highly skilled ETL Tester with strong expertise in SQL, data validation, and cloud-based ETL ecosystems. The ideal candidate will have hands-on experience in GCP data services, Airflow pipelines, BigQuery, and enterprise-level test management. This role requires deep technical proficiency, analytical thinking, and the ability to validate data flows across complex data ingestion, transformation, and consumption layers.

Key Responsibilities :

ETL & Data Pipeline Testing :

• Design, prepare, and execute detailed test cases for ETL workflows, including source-to-target data validation, transformation logic verification, and schema-level validations.
• Validate data ingestion, data transformation, and data loading processes across multiple GCP services such as Data Fusion, BigQuery, and GCS.
• Perform end-to-end testing of Airflow DAGs, ensuring task dependencies, scheduling logic, and pipeline reliability are functioning correctly.
• Verify data integrity, data quality, and consistency across multiple stages of the data pipeline.

SQL & Database Testing :

Cloud Platform & GCP Services :

Defect Management & Documentation :

Collaboration & Stakeholder Communication :

Required Skills & Expertise :

Must-Have Skills :

Good-to-Have Skills :

(ref : hirist.tech)