Software Development Engineer in Test (SDET)

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, apply now.

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: (what this person will do on a daily/weekly basis)

· 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: (what are the skills required to this job with minimum years of experience on each)

· 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 recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form,

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