SDET - .NET Automation Engineer with CI/CD Focus

NTT DATA North America; Atlanta (GA); On-site; USD 90,000 - 130,000; Full time

Job summary

NTT DATA North America is seeking a Software Development Engineer in Test (SDET) in Atlanta, GA. The role emphasizes manual testing alongside strong automation using C#, NUnit/xUnit, Selenium, and Playwright, with API testing via REST/SOAP and tooling like Postman and RestSharp.

You will integrate tests into CI/CD, collaborate across teams, and contribute to test planning and data management. The ideal candidate will have 4+ years in testing, a solid background in .NET Framework/Core, and a

Qualifications

• Minimum 4+ years of experience in manual and automation testing.
• Minimum 4+ years ofStrong experience testing applications built on .NET Framework and .NET Core platforms.
• Minimum 4+ years of Hands-on experience developing test automation using C# and modern frameworks such as NUnit, xUnit, Selenium, and Playwright.
• Minimum 4+ years of Experience performing API testing for REST and SOAP services using tools such as Postman and RestSharp.
• Minimum 4+ years of Experience integrating automated tests into CI/CD pipelines to support continuous testing and rapid feedback.
• Minimum 4+ years of Strong understanding of functional, integration, and regression testing practices.
• Minimum 4+ years of Strong knowledge of test case design, test execution, defect management, documentation, and traceability.
• Minimum 4+ years of Proficiency with Git-based version control systems.

Responsibilities

• Design, develop, and execute manual and automated test cases to ensure high-quality software delivery.
• Build and maintain scalable automation frameworks for UI, API, and integration testing.
• Validate application functionality against business and functional requirements.
• Collaborate with development, product, and QA teams to refine acceptance criteria and prevent defects early in the lifecycle.
• Integrate automated tests into CI/CD pipelines to enable continuous testing and fast feedback loops.
• Perform functional, regression, integration, and performance testing across multiple environments.
• Analyze test results, troubleshoot defects, and ensure proper documentation and traceability.
• Contribute to test planning, test data management, and release validation activities.
• Continuously improve testing strategies, tools, and processes for better coverage and efficiency.

Skills

Manual testing

Automation testing

C#

NUnit/xUnit

Selenium

Playwright

API testing

Postman

RestSharp

CI/CD

Git

Test design

Defect management

Education

Bachelor’s degree in Computer Science, Information Technology, Engineering, or equivalent work experience

Tools

Selenium WebDriver

Playwright

Postman

RestSharp

Job description

NTT DATA North America is seeking a Software Development Engineer in Test (SDET) in Atlanta, GA. The role emphasizes manual testing alongside strong automation using C#, NUnit/xUnit, Selenium, and Playwright, with API testing via REST/SOAP and tooling like Postman and RestSharp.

You will integrate tests into CI/CD, collaborate across teams, and contribute to test planning and data management. The ideal candidate will have 4+ years in testing, a solid background in .NET Framework/Core, and a