Senior Test Lead
India
Job Description
Senior Test Lead
Chennai, Tamil Nadu

Job Summary

  • 7+ years’ experience in Quality Assurance
  • Strong experience in data validation using SQL including complex joins, aggregations, and query optimization
  • Hands-on expertise in Snowflake data validation, ensuring data accuracy across large-scale datasets
  • Proven experience in end-to-end data validation across source → transformation → target layers
  • Extensive experience in validating ETL pipelines (Extract, Transform, Load) across multiple environments
  • Performs comprehensive data quality checks
  • Experience working with Python / PySpark for automated data validation and large-scale data processing
  • Hands-on experience with automation frameworks or custom scripting to improve QA efficiency and reduce manual effort
  • Experience leveraging AI-powered tools to enhance test design, execution, and overall productivity
  • Developing Testing strategy for projects
  • Good Knowledge on Requirement Analysis and UAT Authoring
  • Ability to guide cross-functional teams and mentor junior staff
  • Broad experience in Computer System Validation (CSV) and testing
  • Understanding business processes/user stories & translating them to test cases/scenarios
  • Good in Problem Solving / Solution mindset

Key Responsibilities

1. To participate in functional as well as technical discussions with the client /team to understand functional /design specifications ,highlight performance concerns, inconsistencies ,ensure the appropriate test environments and infrastructures are in place/kept upto date.
2. To Identify opportunities for process improvement in testing methodologies /tools and Implement best practices to enhance the efficiency and effectiveness of the testing process.
3. To oversee the creation and execution of automated test scripts ensuring consistency and alignment with quality standards to minimize exposure.
4. To develop/guide and mentor QA engineers in the use of the testing framework , enhancing their technical capabilities and increasing productivity.

Skill Requirements

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Other Requirements

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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.