We are seeking an experienced ETL Tester to join our team. The ideal candidate will have 4 to 6 years of hands-on experience in ETL testing, particularly within the healthcare domain. Responsibilities include collaborating with cross-functional teams to understand ETL requirements and create test cases, performing end-to-end testing of ETL processes, executing and monitoring test cases, identifying defects, developing and maintaining test data sets, creating and maintaining ETL testing documentation, working with stakeholders to understand healthcare data requirements, and providing input on process improvements. The role requires proficiency in SQL, ETL testing tools (Informatica, IBM DataStage, or Talend), healthcare data (HL7, HIPAA), and data validation techniques. A strong understanding of data modeling and integration processes is essential, along with excellent problem-solving and communication skills.