Engineer, SDET - Agentic AI [T500-20455]

ANSR is hiring for one of its clients.

About T-Mobile :

T-Mobile US, Inc. (NASDAQ : TMUS), headquartered in Bellevue, Washington, is America’s supercharged Un-carrier, connecting millions through its strong nationwide network and flagship brands, T-Mobile and Metro by T-Mobile. Customers benefit from an unmatched combination of value, quality, and exceptional service experience.

About TMUS Global Solutions :

TMUS Global Solutions is a world-class technology powerhouse accelerating the company’s global digital transformation. With a culture built on growth, inclusivity, and global collaboration, the teams here drive innovation at scale, powered by bold thinking.

TMUS India Private Limited operates as TMUS Global Solutions.

About the Role :

The Software Development Engineer in Test (SDET) plays a key role within the Technology for Business (TfB) team. This position involves partnering with development and technology leaders to translate requirements into automated testing frameworks, ensuring code quality across the delivery pipeline. The SDET is embedded in the full development lifecycle and leads the implementation of automation strategies, while supporting both functional and non-functional testing to maintain reliability and performance.

What You’ll Do :

• Ensure requirements and user stories are testable; clarify ambiguities
• Provide testing estimates and maintain test activities
• Develop and maintain manual and automated test suites
• Manage defects and coordinate with end-to-end testing teams
• Use tools like SonarQube for code coverage analysis
• Integrate automated tests into the Continuous Delivery pipeline
• Design automation systems and tools for engineers
• Contribute to unit, performance, scalability, and durability test case design
• Provide and manage test data for all delivery phases
• Stay up to date with testing best practices and tools
• Coordinate with Dev and Ops to uphold testing standards
• Participate in design and code reviews

What You’ll Bring :

Must Have Skills :