Security & Testing EngineerEmployment Type: Full-Time
Experience: 3+ Years
Department: Engineering / Quality Assurance
Location: Coimbatore
Role OverviewWe are looking for a skilled and detail-oriented Security & Testing Engineer to ensure the quality, reliability, performance, and security of our software applications across multiple platforms.
The role involves a combination of manual testing, test automation, API testing, application security validation, and AI/LLM application testing. The successful candidate will work closely with development and engineering teams to identify risks, improve test coverage, resolve defects, and ensure release readiness.
Key Responsibilities• Plan and execute functional, regression, integration, system, and API testing.
• Perform comprehensive manual testing across web applications, backend systems, and APIs.
• Design, develop, execute, and maintain automated test cases and test scripts.
• Conduct API testing using Postman or equivalent tools.
• Validate application security aspects, including authentication, authorization, access controls,



and secure data handling.
• Perform security-focused testing based on OWASP Top 10 principles.
• Test AI/LLM-powered application features for accuracy, consistency, reliability, stability, and edge cases.
• Validate application workflows, error handling, failure scenarios, boundary conditions, and negative scenarios.
• Identify, document, prioritize, and track defects with explicit reproduction steps, severity, impact, and supporting evidence.
• Collaborate closely with developers and engineering teams to facilitate timely defect resolution.
• Conduct regression testing to ensure fixes do not impact existing functionality.
• Prepare test reports, quality metrics, defect reports, and release sign-off documentation.
• Contribute to establishing and continuously improving QA processes, testing standards, and best practices.
• Identify opportunities to improve test coverage, automation, and overall pr

📌 Security & Testing Engineer (Full-Time) (Coimbatore)
🏢 SNS iNNovation Hub
📍 Coimbatore