{"schemaVersion":"jobsearcher.job.v1","id":"d94463416d2a287130401307","url":"https://jobsearcher.com/jobs/d94463416d2a287130401307","canonicalUrl":"https://jobsearcher.com/jobs/d94463416d2a287130401307","title":"Data QA Engineer/Analyst","description":"Data QA Engineer/Analyst\r\nWe are seeking a Data QA Engineer with a meticulous eye for detail, strong analytical thinking, and a passion for data quality. In this role, you will play a critical part in ensuring the accuracy, reliability, and performance of our data pipelines and software solutions. You will collaborate closely with cross-functional teams to validate data flows, automate testing processes, and uphold the highest standards of data integrity. You will use your strong Python & SQL skills to provide valuable insights and support data-driven decision-making.\r\nKey Responsibilities\r\nCollaborate with Application, Data Development, Business Analysts, and Operations teams to design and implement comprehensive testing strategies.\r\nReview business requirements, functional specifications, and design documents to create detailed test plans.\r\nDesign, develop, and maintain automated test cases for ETL pipelines using tools such as Validatar, QuerySurge, or ICEDQ. This role will be working in a similar tool for a significant portion of their time.\r\nAutomate data testing processes wherever feasible, including large datasets within SQL Server databases or similar.\r\nPerform end-to-end ETL validation and testing in AWS data pipelines (Glue, Athena, S3, Redshift, RDS).\r\nDevelop and execute tests using Python or PySpark to validate large-scale data processing jobs.\r\nConduct API testing for data services and backend systems.\r\nValidate source-to-destination data movement and transformation in database applications.\r\nPerform backend database testing aligned with application flow functionality.\r\nTest BI reports and dashboards developed in Tableau.\r\nAssess and produce Key Performance Indicators (KPIs) for Imaging (DICOM) and clinical data ingestion pipelines.\r\nParticipate in design and SQL code reviews to ensure testability and adherence to quality standards.\r\nPlan and execute Manual, Functional, and Regression test suites.\r\nAssist in QA discovery or analysis to identify gaps and facilitate requirements refinement.\r\nQualifications\r\nBachelor's degree in Health Informatics, Computer Science, or a related field.\r\n3–5 years of experience in Test Strategy, Test Design, Execution, and Reporting.\r\n3+ years writing Python and/or PySpark in a Production environment.\r\n2+ years of expert-level experience in testing and automating large datasets within SQL Server databases or similar.\r\nStrong proficiency in writing complex SQL queries, stored procedures, functions, views, and indexes.\r\nIn-depth knowledge of developing SQL scripts using functions, grouping operations, subqueries, analytical functions, and joins for ETL testing.\r\nStrong understanding of ETL concepts and AWS data flow diagrams.\r\nExperience in testing database applications for data movement and transformation.\r\nExperience with AWS Glue, Athena, S3, Redshift, and RDS.\r\nProficiency in Python, API testing, and test automation frameworks.\r\nFamiliarity with GitHub and Azure DevOps.\r\nKnowledge of HL7, DICOM, and HIPAA standards and interoperability.\r\nStrong communication skills and experience working in Agile environments.\r\nKeywords\r\nData QA, Data Quality, SQL, ETL Testing, Python, HL7, DICOM, Health Informatics, AWS Glue, Athena, S3, Redshift, Tableau, API Testing, Automation, Agile, Validatar, QuerySurge, ICEDQ\r\nJ-18808-Ljbffr","company":"TechDigital Group","rawCompany":"techdigital group","city":"Reston","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-07-04T01:49:10.887Z","occupations":[{"code":"15-1243.01","title":"Data Warehousing Specialists","slug":"data-warehousing-specialists"},{"code":"15-1253.00","title":"Software Quality Assurance Analysts and Testers","slug":"software-quality-assurance-analysts-and-testers"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Data QA Engineer/Analyst","description":"Data QA Engineer/Analyst\r\nWe are seeking a Data QA Engineer with a meticulous eye for detail, strong analytical thinking, and a passion for data quality. In this role, you will play a critical part in ensuring the accuracy, reliability, and performance of our data pipelines and software solutions. You will collaborate closely with cross-functional teams to validate data flows, automate testing processes, and uphold the highest standards of data integrity. You will use your strong Python & SQL skills to provide valuable insights and support data-driven decision-making.\r\nKey Responsibilities\r\nCollaborate with Application, Data Development, Business Analysts, and Operations teams to design and implement comprehensive testing strategies.\r\nReview business requirements, functional specifications, and design documents to create detailed test plans.\r\nDesign, develop, and maintain automated test cases for ETL pipelines using tools such as Validatar, QuerySurge, or ICEDQ. This role will be working in a similar tool for a significant portion of their time.\r\nAutomate data testing processes wherever feasible, including large datasets within SQL Server databases or similar.\r\nPerform end-to-end ETL validation and testing in AWS data pipelines (Glue, Athena, S3, Redshift, RDS).\r\nDevelop and execute tests using Python or PySpark to validate large-scale data processing jobs.\r\nConduct API testing for data services and backend systems.\r\nValidate source-to-destination data movement and transformation in database applications.\r\nPerform backend database testing aligned with application flow functionality.\r\nTest BI reports and dashboards developed in Tableau.\r\nAssess and produce Key Performance Indicators (KPIs) for Imaging (DICOM) and clinical data ingestion pipelines.\r\nParticipate in design and SQL code reviews to ensure testability and adherence to quality standards.\r\nPlan and execute Manual, Functional, and Regression test suites.\r\nAssist in QA discovery or analysis to identify gaps and facilitate requirements refinement.\r\nQualifications\r\nBachelor's degree in Health Informatics, Computer Science, or a related field.\r\n3–5 years of experience in Test Strategy, Test Design, Execution, and Reporting.\r\n3+ years writing Python and/or PySpark in a Production environment.\r\n2+ years of expert-level experience in testing and automating large datasets within SQL Server databases or similar.\r\nStrong proficiency in writing complex SQL queries, stored procedures, functions, views, and indexes.\r\nIn-depth knowledge of developing SQL scripts using functions, grouping operations, subqueries, analytical functions, and joins for ETL testing.\r\nStrong understanding of ETL concepts and AWS data flow diagrams.\r\nExperience in testing database applications for data movement and transformation.\r\nExperience with AWS Glue, Athena, S3, Redshift, and RDS.\r\nProficiency in Python, API testing, and test automation frameworks.\r\nFamiliarity with GitHub and Azure DevOps.\r\nKnowledge of HL7, DICOM, and HIPAA standards and interoperability.\r\nStrong communication skills and experience working in Agile environments.\r\nKeywords\r\nData QA, Data Quality, SQL, ETL Testing, Python, HL7, DICOM, Health Informatics, AWS Glue, Athena, S3, Redshift, Tableau, API Testing, Automation, Agile, Validatar, QuerySurge, ICEDQ\r\nJ-18808-Ljbffr","datePosted":"2026-07-04T01:49:10.887Z","dateModified":"2026-07-04T01:49:10.887Z","hiringOrganization":{"@type":"Organization","name":"TechDigital Group","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Reston","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"d94463416d2a287130401307"},"url":"https://jobsearcher.com/jobs/d94463416d2a287130401307"}}