Ensuring the quality and reliability of data infrastructure, the full-time remote Data Test Engineer will design and execute test cases for ETL pipelines, validate data accuracy, and build automated test frameworks while collaborating with cross-functional teams.Key ResponsibilitiesDesign andexecute test cases for ETL pipelines moving data into and out of MongoDB and Azure data servicesValidate data accuracy, completeness, and transformation logic from source systems to Power BI dashboardsBuild and maintain automated test frameworks for UI, API, and data layer testingRequired QualificationsHands-on experience with MongoDB, including aggregation pipelines and query optimizationWorking knowledge of Azure data services such as Data Factory and SynapseExperience testing Power BI reports and validating DAX measuresProficiency in at least one automation framework like Selenium or CypressProgramming experience in Python, JavaScript/TypeScript, or C#