Job Description
- API Test Automation Engineer

Experience:
2-4 Years Mandatory Skills
• Hands-on experience in manual and automation testing, including test case design, execution, defect identification, and reporting.
• Good understanding of REST API testing and API automation.
• Strong knowledge of HTTP methods (GET, POST, PUT, PATCH, DELETE), status codes, request/response structures, headers, query parameters, and payload validation.
• Understanding of authentication mechanisms such as OAuth 2.0, Bearer tokens, and API keys.
• Hands-on experience with Postman and Swagger/OpenAPI.
• Ability to validate JSON responses, data types, mandatory fields, nested objects, and collections.
• Understanding of cross-system data validation and identification of data inconsistencies.
• Proficiency in C# programming and good understanding of .
NET concepts.
• Familiarity with GitHub, repositories, branching, pull requests, and code reviews.
• Strong understanding of SDLC and STLC. Added Advantage
• Experience with Graph API testing.
• Knowledge of JSON serialization and deserialization.
• Hands-on experience with RestSharp or similar HTTP client libraries.
• Experience with NUnit, xUnit,



or other testing frameworks.
• Exposure to Selenium, Playwright, or Cypress automation frameworks.
• Knowledge of reusable methods, test utilities, and automated assertions.
• Exposure to CI/CD tools and modern software delivery practices.

Key Responsibilities
• Perform manual and automation testing, including test case design and execution.
• Design, develop, and execute automated API test scenarios.
• Test REST APIs and validate requests, responses, authentication, and payloads.
• Perform JSON response and cross-system data validation.
• Identify, document, track, and report defects.
• Develop and maintain reusable automation scripts and test utilities.
• Collaborate with development and QA teams throughout the SDLC and STLC.
• Use GitHub for version control and participate in code reviews. Eligibility Criteria
• 2-4 years of relevant experience in API testing and automation.
• Strong hands-on knowledge of REST API testing and C# programming.
• Practical experience with Postman and Swagger/OpenAPI.
• Valuable understanding of automation frameworks and testing methodologies.

📌 API Test Automation Engineer (Thiruvananthapuram)
🏢 SE MENTOR SOLUTIONS
📍 Thiruvananthapuram