Cognizant (NASDAQ: CTSH) is a leading provider of information technology, consulting, and business process services, dedicated to helping the world's leading companies build stronger businesses. Headquartered in Teaneck, New Jersey (U.S.), Cognizant combines a passion for client satisfaction, technology innovation, deep industry and business process expertise, and a global, collaborative workforce that embodies the future of work. Cognizant is a member of the NASDAQ-100, the S&P 500, the Forbes Global 2000, and the Fortune 500 and is ranked among the top performing and fastest growing companies in the world.

Our Culture
Your passion, integrity and experience are integral to Cognizant's success. You will join a dynamic and expanding global leader in IT and Business consultancy where you will be valued for who you are. We take pride in our partnership with our clients, so your ability to add value and provide exceptional service to our clients is fundamental to your success. In return, you will be presented with opportunities to develop your career and collaborate with talented colleagues in a supportive, diverse environment.
At Cognizant we recognize that companies that are open and welcoming to a multi-culturally diverse workforce will thrive with fresh perspectives and collaborative knowledge. Cognizant focuses on promoting & increasing gender diversity and providing a workplace which encourages great participation and an equal playing field, where merit and accomplishment are the only criteria for success.

Job Summary:
We are seeking a detail-oriented Data Quality / Test Engineer to ensure the quality, reliability, and integrity of enterprise Data & AI solutions. This role will be responsible for validating data pipelines, analytics platforms, and machine learning models through comprehensive testing frameworks and quality assurance practices. The ideal candidate will have strong experience in data testing, ETL validation, automation, and quality governance, with the ability to ensure that data-driven solutions meet business and technical standards.

Roles & Responsibilities:
Define and execute test strategies for data pipelines and ML models
Perform data validation, reconciliation, and quality checks
Validate ML model outputs and performance metrics
Automate testing frameworks for data and analytics systems
Conduct performance, scalability, and regression testing
Ensure compliance with data governance and quality standards

Required Qualifications & Experience
5–8 yrs QA/Data Testing experience
Experience in data validation, ETL testing, and SQL
Knowledge of ML model testing is a plus
Familiarity with automation tools and CI/CD

Benefits:
Joining Cognizant will give you the opportunity to learn and collaborate with some of the most talented people in the industry, while having your finger on the pulse of emerging industry trends and working on the cutting edge of technology in your field of expertise.
We recognize that our people perform at their best when they feel valued as significant contributors and that is why at Cognizant, taking care of our employees is a priority:

• You can pursue innovative career tracks and opportunities here
• You can enhance your professional development through education and dedicated training
• We’ll give you the skills you need to keep pace with the changing workplace while our compensation, benefits and wellness packages help you stay healthy and plan for the future.

Next Steps:
Please reach out to our friendly and welcoming team today to apply and register your interest for this full-time role. We'd love to help you get your next role and enable you to fulfil your professional ambitions.