Senior Etl Tester

Atyeti Inc.; Pune District; Hybrid; INR 900,000 - 1,300,000; Full time

Job summary

Atyeti Inc. is seeking an experienced ETL Tester with strong manual testing experience and exposure to Azure data engineering tools. The candidate will validate data pipelines, perform ETL testing, and automate testing processes using Python scripting.

The role requires hands-on validation of data quality and collaboration with data engineers and business teams to ensure data integrity across systems.

Qualifications

• Hands-on ETL/data testing experience is required.
• Strong manual testing experience with automation.
• Experience with Azure data engineering tools (ADF, Databricks) and Python scripting.

Responsibilities

• Perform ETL testing including data validation, reconciliation, and transformation testing.
• Validate data pipelines built using Azure Data Factory (ADF).
• Work with Azure Databricks to verify data processing and transformations.
• Create and execute manual test cases, test plans, and test scenarios.
• Develop Python scripts to automate data validation and testing processes.
• Perform source-to-target data validation.
• Identify, log, and track defects through resolution.
• Collaborate with data engineers, developers, and business teams.
• Ensure data quality, accuracy, and integrity across systems.

Skills

ETL Testing

Manual Testing

Automation

Python scripting

SQL for data validation

Data warehouse concepts

Tools

Azure Data Factory (ADF)

Azure Databricks

Job description

Role & responsibilities

Job Summary

We are looking for an experienced ETL Tester with strong manual testing experience and exposure to Azure data engineering tools. The ideal candidate should have hands‑on experience in validating data pipelines, performing ETL testing, and automating testing processes using Python scripting.

Roles & Responsibilities

• Perform ETL testing including data validation, data reconciliation, and transformation testing.
• Validate data pipelines built using Azure Data Factory (ADF).
• Work with Azure Databricks to verify data processing and transformations.
• Create and execute manual test cases, test plans, and test scenarios.
• Develop Python scripts to automate data validation and testing processes.
• Perform source-to-target data validation.
• Identify, log, and track defects through resolution.
• Collaborate with data engineers, developers, and business teams.
• Ensure data quality, accuracy, and integrity across systems.

Required Skills

• 36 years of experience in ETL Testing / Data Testing
• Strong experience in Manual Testing and Automation
• Hands-on experience with Azure Data Factory (ADF)
• Experience with Azure Databricks
• Knowledge of SQL for data validation
• Experience in Python scripting for automation
• Understanding of data warehouse concepts and ETL processes