Quality Data Engineer

LI-AS3 Technical / Functional Skills : Key Qualifications :

• Develop and maintain Data Quality tools in collaboration with Data Engineers.
• Write complex SQL queries in order to validate the data load flow between multiple systems and databases.
• Develop and maintain automated test frameworks using Java TestNG to validate Big Data applications.
• Create comprehensive test plans, identifying and prioritizing test cases based on risk and impact to ensure maximum test coverage.
• Work with technologies such as Java, Python, Snowflake, Hadoop, and AWS S3, testing data processing, storage, and analytics functionalities in the Big Data ecosystem.