Senior Data Test Lead

Roles & Responsibilities

• Validate ETL/ELT pipelines (source → staging → target)
• Perform data quality checks (completeness, accuracy, consistency)
• Design & execute test cases for large datasets
• Automate testing using SQL, Python, or data QA tools
• Solid testing in Snowflake
• Perform data reconciliation and aggregation validation
• Ensure data governance & compliance standards
• Collaborate with data engineers, analysts, and business teams
• Implement CI/CD testing for data pipelines
• Reports and Visualization testing
• Validates data + AI/ML models + pipelines, ensuring training data quality, model correctness, and production reliability of AI systems

Qualifications

• BACHELOR OF COMPUTER SCIENCE

Skills

• Must have technical/functional skills
• Strong in test strategy
• Hands on experience with Snowflake, Snowflakes Cortex/CoCo AI (preferred), Informatica(preferred) , Power BI, TIBCO Spotfire, statistica (preferred), JIRA, Confluence, HP ALM(Opentext).

Pay

Salary Range: $110,000 -$120,000 year

Benefits

TCS Employee Benefits Summary
Discretionary Annual Incentive.
Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
Family Support: Maternal & Parental Leaves.
Insurance Options: Auto & Home Insurance, Identity Theft Protection.
Convenience & Professional Growth: Commuter Benefits & Certification & amp; Training Reimbursement.
Time Off: Vacation, Time Off, Sick Leave & Holidays.
Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.