Join NTT DATA, a global leader in business and technology services, and contribute to innovative digital transformation projects. We are seeking a skilled Testing Engineering Senior Specialist to enhance our team in Bangalore. This role is crucial for ensuring the quality and accuracy of our data processing pipelines.

As a Testing Engineering Senior Specialist, you will be instrumental in executing comprehensive test cases for Python-based extract/load processes. This includes validating record counts, ensuring field-level data accuracy, and verifying schema and data type consistency. You will also perform dbt transformation validation using SQL queries and compare legacy Informatica outputs with dbt-generated results.

Key duties involve meticulously logging, tracking, and re-testing defects until resolution. You will provide essential support for SIT and UAT test cycles across various migration waves and maintain vital test artifacts, evidence, and execution logs. Your role will also include assisting with regression testing for newly onboarded waves and collaborating closely with Data Engineers to clarify expected outputs and resolve any technical challenges.

We are looking for individuals passionate about technology and innovation to join our inclusive and forward-thinking organization. While specific experience years are not detailed, a strong understanding of testing methodologies for data processes is expected. Experience with Python, SQL, dbt, and Informatica is essential for this role. The ability to meticulously log and track defects, along with experience in SIT and UAT support, is vital. Excellent collaboration skills are necessary for working effectively with data engineering teams.