SDET .NET Automation

Job Title: SDET .NET Automation

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

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