Data Tester with Azure, ADF & Python, SQLCognizantfull-timeRequired skillsPythonAgileAPIAzureDatabricksETLGitJiraJSONParquetregressionSQLtest automationAbout the role Website: cognizant.ai Job details: Skill: Data Tester with Azure, ADF & Python, SQLExperience: 7 to 13 yearsLocation: BangaloreMust HaveETL/Data Testing/Azure Databricks + Azure Data Factory: 4 years (Required)Strong SQL + Python/Py Spark: 3 years (Required)Job Description (Responsibilities)Perform ETL testing on large-scale data pipelines built using Azure Databricks and Azure Data FactoryValidate data flow from multiple source systems to target databasesTest complex data transformation and consumer merge business rulesExecute API test scenarios and validate JSON/XML responsesWrite and execute complex SQL queries for data validationPerform data validation using SQL, Python, and PySparkValidate source, staging, and target tables in DatabricksDesign, build, and maintain automated test frameworks using PyTestAutomate recurring data quality and regression test casesLog, track, and validate defects using JiraCreate and manage test cases in TestRailWork closely with development teams to recreate and validate defectsParticipate in daily agile stand-ups and update task status in JiraMaintain code quality using Git and SonarQubeRequired Skill Sets5+ years of experience in ETL / Data Testing projectsStrong hands-on experience with Azure DatabricksWorking experience with Azure Data FactoryExcellent SQL skills with ability to write complex queriesStrong experience in Python or PySpark for data validationExperience in test automation for data pipelinesKnowledge of data formats such as JSON, Parquet, AvroExperience working with Git repositories, branches, and pull requestsFamiliar with Jira, TestRail, and Agile methodologyStrong analytical and problem-solving skillsAbility to work independently in a remote, fast-paced environmentQuick learner with strong attention to data quality and accuracy Click on Apply to know more. This page is fully interactive when JavaScript is enabled. Please enable JavaScript to apply or browse related roles.