Opening For ETL and Power BI Tester

Tekskills Inc.; Chennai; Sur place; INR 900 000 - 1 400 000; Plein temps

Résumé du poste

Tekskills Inc. is seeking an ETL and Power BI Tester specializing in Azure Data Factory, Python, and Pytest to ensure accuracy and performance of data pipelines in Azure environments.

You will design and automate test cases, validate data flows with SQL, and integrate tests into CI/CD pipelines using Pytest fixtures and cloud tools.

Collaboration with data engineers, analysts, and developers is essential to align testing with Power BI specifications and deliver reliable data insights.

Qualifications

• Hands-on experience designing and implementing ETL tests for Azure Data Factory pipelines.
• Proficiency in Python for test automation and data validation.
• Strong knowledge of SQL queries and data profiling techniques.

Responsabilités

• Design, develop, and execute manual and automated tests for ADF ETL pipelines using Python and Pytest.
• Validate data transformations and integrity via SQL and data profiling.
• Automate functional, regression, and performance tests of ETL workflows.
• Collaborate with data engineers, analysts, and developers to align tests with specs.
• Document test plans, test cases, defects, and provide feedback.
• Maintain and enhance test automation frameworks with Pytest fixtures.

Connaissances

Python

SQL

Pytest

Outils

Azure Data Factory

Azure DevOps

GitHub

Power BI

Tableau

Git

Description du poste

Detailed JD

As an ETL and Power BI Tester specializing in Azure Data Factory (ADF), Python, and Pytest, the role involves ensuring the accuracy, integrity, and performance of ETL pipelines deployed into Azure cloud environments. The tester will develop and automate comprehensive test cases to validate data flows, transformations, and system behaviors using Python scripting and the Pytest framework, integrated into CI/CD pipelines for automated quality assurance.

Roles and Responsibilities

• Design, develop, and execute manual and automated test cases for Azure Data Factory ETL pipelines using Python and Pytest
• Validate data transformations, mappings, and integrity through SQL queries and data profiling
• Automate functional, regression, and performance tests of ETL workflows
• Collaborate with data engineers, analysts, and developers to understand ETL and Power BI specifications
• Document test plans, test cases, defects, and provide timely feedback
• Maintain test automation frameworks using Pytest fixtures and libraries to validate Azure Data Factory activities

Required Skills

• Cloud: Microsoft Azure Data Factory
• CI/CD Platforms: Azure DevOps, GitHub
• Testing Framework: Pytest
• Languages: Python, SQL
• Reporting Tools: Power BI, Tableau
• Version Control: Git