Senior Data Testing Engineer

Senior Test Engineer

Skill

EV

Job Description

Job highlights:5+ years in Data Testing for BI & Analytics with expertise in ETL, Data Warehouse, and BI validation; B.E./B.Tech. /MTech/MCA/MS in CS/IT; ISTQB Advanced Test Manager and BI/Data Analytics certifications preferred.Telecom Domain knowledge is required.Job Description:• Plan and execute test scenarios for data reconciliation, migration validation, and BI report/dashboard accuracy; review data models, ETL workflows, and API specs; manage defect triage and regression cycles.• Proficiency in ETL, Data Lake, and BI report/dashboard validation including test planning, data reconciliation, acceptance criteria definition, and defect triage.• Proficient in analysing business requirements and data mapping specifications (BRDs, Data Models, Source-to-Target Mappings, User Stories, Reports/Dashboards) to define comprehensive test scenarios and test cases.• Ability to review high-level and low-level data models, ETL workflows, API specifications, and business logic implementations to design test strategies ensuring accuracy, consistency.• Ability to test and validate the migrated data from an old platform to an upgraded platform and ensure the completeness and correctness of migration.• Experience conducting test of migrated data and define test scenarios and test cases for the same.• Exposure to Data Quality, Metadata Management, and Data Governance frameworks, ensuring KPIs, metrics, and dashboards align with business expectations.