Software Development Engineer in Test (SDET)

Job Description:

Tech Consultant SDET .NET Automation

Location: Atlanta, Georgia (Hybrid 3 days a week in office).

Employment Type: Contract

Role Summary:

We are seeking a highly motivated and results-driven Software Development Engineer in Test (SDET) to join our team. This role requires a strong balance of manual testing expertise and advanced test automation capabilities, with a focus on validating applications built on.NET Framework and .NET Core platforms.

The ideal candidate is a self-starter, quick learner, and adaptable contributor who demonstrates ownership, continuously seeks improvement, and is open to expanding into Java-based application testing as part of evolving technological needs.

Day to Day Job Duties:

• 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

Basic Qualifications:

• 4+ years of experience in manual and automation testing

• 3+ years of experience in .NET Framework and .NET Core applications

• 1+ years of experience in test automation using C# and modern frameworks (NUnit, xUnit, Selenium, Playwright)

• 2+ years of experience in API testing (REST/SOAP) using tools like Postman, RestSharp

Nice to Have:

• Experience with data migration testing (ETL validation, data reconciliation, source-target comparisons)

• Exposure to event-driven or microservices architectures

• Familiarity with cloud platforms (AWS, Azure)

• Experience or strong interest inJava-based testing frameworks(JUnit, TestNG, RestAssured)

• Experience in performance or load testing

• Knowledge of contract testing and API validation strategies

• Experience in Agile/Scrum delivery models

Where required by law, NTT DATA provides a reasonable range of compensation for specific roles. The starting hourly range for this role is ($55-$62/hour). This range reflects the minimum and maximum target compensation for the position across all US locations. Actual compensation will depend on several factors, including the candidate's actual work location, relevant experience, technical skills, and other qualifications. This position may also be eligible for incentive compensation based on individual and/or company performance.

This position is eligible for company benefits that will depend on the nature of the role offered. Company benefits may include medical, dental, and vision insurance, flexible spending or health savings account, life, and AD&D insurance, short-and long-term disability coverage, paid time off, employee assistance, participation in a 401k program with company match, and additional voluntary or legally required benefits .

About NTT DATA:

NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit us at us.nttdata.com

NTT DATA endeavors to make https://us.nttdata.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at https://us.nttdata.com/en/contact-us. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here. If you'd like more information on your EEO rights under the law, please click here. For Pay Transparency information, please click here.