Opening For ETL and Power BI Tester

Tekskills Inc.; Mumbai; Vor Ort; INR 1.200.000 - 2.000.000; Vollzeit

Zusammenfassung

Tekskills Inc. is seeking an ETL and Power BI Tester to ensure the accuracy, integrity, and performance of Azure Data Factory ETL pipelines. You will design and automate tests using Python and Pytest, validating data flows and transformations within CI/CD pipelines.

The role involves collaborating with data engineers and analysts to understand ETL specifications and Power BI requirements, documenting tests and defects, and maintaining automation frameworks for reliable QA in Azure environments.

Qualifikationen

• Design, develop, and execute manual and automated tests for Azure Data Factory ETL pipelines using Python and Pytest.
• Validate data transformations, mappings, and integrity via 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 specs.
• Document test plans, test cases, defects, and provide timely feedback.
• Maintain test automation frameworks using Pytest fixtures and libraries to validate ADF activities.

Aufgaben

• 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

Kenntnisse

Python

SQL

ETL testing

CI/CD collaboration

Tools

Azure Data Factory

Azure DevOps

GitHub

Pytest

Power BI

Tableau

Git

Jobbeschreibung

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