Software Development Engineer in Test (SDET)- Hybrid-Atlanta

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

Req ID: 380806

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization,

We are currently seeking a Software Development Engineer in Test (SDET) to join our team in Atlanta, Georgia (US-GA), United States (US).

Job Description - Software Development Engineer In Test (SDET)

Overview:

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 technology 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:

• Minimum 4+ years of experience in manual and automation testing.
• Minimum 4+ years of Strong 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.

Soft Skills & Mindset:

• Go-getter attitude with strong ownership and accountability.
• Proven ability to learn quickly and adapt to evolving technologies.
• Strong analytical and problem-solving skills.
• Excellent communication and collaboration abilities.
• Ability to work independently while contributing to high-performing teams.
• Passion for quality engineering, automation, and continuous improvement.

Travel: As required by project and business needs.

Degree: Bachelor's degree in Computer Science, Information Technology, Engineering, or equivalent work experience.

Nice to Have; (But not a must)

• Experience with data migration testing, including ETL validation, data reconciliation, and source-to-target comparisons.
• Exposure to event-driven or microservices architectures.
• Familiarity with cloud platforms such as AWS or Azure.
• Experience or strong interest in Java-based testing frameworks such as JUnit, TestNG, and RestAssured.
• Experience in performance or load testing.
• Knowledge of contract testing and API validation strategies.
• Experience working in Agile/Scrum delivery models.

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world’s leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D. Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. 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.