Test Engineer
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Key skills for this role
Role Overview
Join NTT DATA as a Test Engineer in Hyderabad, India.
The role focuses on data validation, migration testing, data platform modernization, and quality assurance.
Key Skills for This Role
Full Job Posting
Role Overview
Join NTT DATA as a Test Engineer in Hyderabad, India.
The role focuses on data validation, migration testing, data platform modernization, and quality assurance.
Testing Responsibilities
- Compare source outputs from Yellowbricks and Informatica with target outputs from Databricks, Snowflake, and dbt.
- Perform row-count, aggregate, sample, cell-level, and schema consistency validations.
- Validate CDC and incremental loads, functional business rules, regression waves, and integration across data layers.
- Validate downstream reports, extracts, and interfaces and assist with basic performance testing.
- Monitor pipeline runs for failures, retries, and data-volume anomalies.
- Execute test cases, maintain traceability, log defects with evidence, retest fixes, and support regression runs.
- Maintain test case repositories, test data sets, and execution logs for audit and reuse.
- Participate in daily stand-ups and defect triage with onshore and offshore teams.
Minimum Skills and Experience
- 2–4 years of software testing or QA experience, including at least 2 years in data warehouse or ETL testing.
- Data migration or data platform modernization experience is strongly preferred.
- Strong SQL skills for complex queries and validation.
- Hands-on experience with at least one cloud data warehouse or big-data platform.
- Exposure to Informatica and dbt-based validations.
- Understanding of facts, dimensions, SCDs, aggregations, grain, and source-to-target mapping.
- Familiarity with test management and defect tracking tools and experience using Excel or similar tools.
- Strong attention to detail, structured validation, discrepancy analysis, and developer collaboration.
Technical Environment
- Source technologies include Yellowbricks and Informatica.
- Target technologies include Databricks, Snowflake, and dbt.
- Defect and test tools may include Azure DevOps, JIRA, TestRail, and qTest.
Location and Work Arrangements
- The position is based in Hyderabad, Telangana, India.
- NTT DATA states that remote or hybrid arrangements may be available for some positions and may change based on client requirements.
- Office or client-site attendance may be required for employees near those locations.
About NTT DATA
NTT DATA provides technology and business services across AI, cloud, security, connectivity, data centers, and application services.
The company operates across more than 50 countries and is part of NTT Group.
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