Data Tester (SQL & Python)

GECO Asia is Hiring: Data Tester 📍 Hybrid Setup | Full-Time | ASAP Starter About the Role We are looking for a Data Tester with experience in SQL, Python, and test automation to support data validation, quality assurance, and testing activities across enterprise data platforms. The ideal candidate is analytical, detail-oriented, and comfortable working with large datasets. Responsibilities Develop and execute test cases for data validation and quality assurance. Write SQL queries to validate data integrity, accuracy, and completeness. Utilize Python and automation tools to improve testing efficiency. Identify, troubleshoot, and document data defects and issues. Collaborate with developers, data engineers, and business stakeholders during testing cycles. Support production validation and root cause analysis activities. Qualifications 2–3 years of experience in Data Testing, QA, or related roles. Strong SQL and Python skills. Experience with automation testing frameworks or tools. Understanding of ETL processes and data validation techniques. Strong analytical and problem-solving abilities. Excellent communication and collaboration skills. Interested? Apply now and start your next opportunity with GECO Asia!