Senior Data Test Engineer

Company Description

Entain India is the engineering and delivery powerhouse for Entain, one of the world's leading global sports and permissible gaming groups. Established in Hyderabad in 2001, we've grown from a small tech hub into a dynamic force, delivering the latest software solutions and support services that power billions of transactions for millions of users worldwide.

At scale drives us to create technology that supports Entain's mission to lead the change in global sports and permissible gaming sector. At Entain India, we make the impossible possible, together.

Job Description

As a Senior Data Test Engineer, you will accomplish test cases for data projects, ensuring data accuracy, completeness, and reliability. You will collaborate with data engineers, analysts, and other partners to enhance data processes and analytics solutions.

Reporting to the Data Test Manager within the Product & Technology Team, you'll focus on maintaining the quality and reliability of data engineering processes and contributing to our data strategies. This role is a hybrid model.

Are you ready to be part of our journey to deliver excellence and collaborate with one of the world's largest online permissible gaming and entertainment groups

What you will do.

• Collaborate with teams to understand data processing and analytics requirements.
• Create Test data, SQL scripts to validate ETL flows, data loading, transformations, aggregations, and data reconciliation.
• Design and implement test cases to validate the accuracy, completeness, and reliability of data processing workflows.
• Conduct Experience writing clean, concise code with comments testing of scripts, procedures and ETL (Extract, Transform, Load) processes to validate data integrity and consistency.
• Identify and address data quality issues through rigorous testing and validation.
• Verify the accuracy of data transformations and aggregations within the data warehouse.
• Implement regression testing to ensure that changes to data processes do not adversely improve existing functionality.
• Maintain regression test suites for ongoing projects.
• Participate in User acceptance testing and support implementations.
• Log and tracking defects. Collaborate with teams to address issues and implement solutions.
• Maintain comprehensive documentation for test plans, test cases, and test results.
• Report defects, ensuring resolution.
  
  

Qualifications

• 7+ years of experience in ETL testing, Data Warehouse (DWH) testing, and test automation.
• Hands-on experience in testing AI Agents and Machine Learning/MLOps frameworks.
• Experience with data processing technologies and large-scale data validation.
• Basic Python knowledge is required to understand existing code, write/modify test scripts, and automate testing using Python.
• Experience testing large datasets and designing test cases for Data Warehousing and BI reports.
• Proficiency in advanced SQL queries and experience with test management tools. Should be able to write them.
• Strong understanding of testing methodologies, including manual, API, ETL, and automated testing.
• Familiarity with CI/CD processes and cloud environments.
• Ability to approach problems from multiple angles, evaluate the pros and cons of different solutions, and identify and resolve complex data quality issues.
• Strong troubleshooting and problem-solving skills, with the ability to collaborate effectively with different teams and stakeholders.
• Understanding of data governance, data quality, and compliance practices.
  
  

Additional Information

At Entain India, we offer a package and the support people need to make an impact. Join us, and a great compensation package is just the beginning. You can expect to receive benefits like:

• Safe home pickup and home drop.
• A regular bonus and great pension.
• 24 days annual leave.
• Extra paid leave, including wellbeing and development days.
• Life assurance and Income Protection.
• Private healthcare and wellbeing support.
• INR 3,000 per month Communication allowance.
• Up to INR 16,000 per year in Crèche expenses (children under 3).
  
  

Equal Opportunities.

We're committed to creating a diverse, equitable and inclusive workplace where everyone feels valued, respected and able to be themselves.

We're an equal opportunities employer. We welcome applications from everyone and we do not discriminate based on age, disability, gender or gender reassignment, pregnancy or maternity, race, religion or belief, sexual orientation, marriage/civil partnership, or any other basis.

We comply with all applicable recruitment regulations and employment laws in the jurisdictions where we operate, ensuring ethical and compliant hiring practices globally.