Opening For ETL and Power BI Tester

Tekskills Inc.; Kolkata District; Sur place; INR 900 000 - 1 200 000; Plein temps

Résumé du poste

Tekskills Inc. seeks an ETL and Power BI Tester specialized in Azure Data Factory, Python, and Pytest to validate data pipelines in Azure cloud environments. You will design and automate tests to verify data flows, transformations, and system behavior within CI/CD pipelines.

The role collaborates with data engineers and analysts, uses Pytest and Python for automation, and leverages Power BI for reporting, ensuring data accuracy, performance, and reliability across deployments.

Qualifications

• Experience testing ETL pipelines in Azure Data Factory using Python and Pytest.
• Proficient in SQL for data validation and profiling.
• Familiar with CI/CD integrations and data visualization tools (Power BI, Tableau).

Responsabilités

• Design, develop, and execute manual and automated tests 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.

Connaissances

Python

SQL

ETL testing

Outils

Azure Data Factory

Azure DevOps

GitHub

Pytest

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