Senior Software Test Engineer

About this Job

EcoRatings is looking for an intelligent and experienced Senior Testing Engineer to join our quality assurance team and ensure the reliability, performance, and excellence of our AI-powered platforms and core machine learning systems. This critical role involves comprehensive testing of both sophisticated full stack applications and core AI/ML logic written in Python that powers our intelligent solutions. This position requires both technical expertise and strategic thinking, offering the opportunity to work with cutting-edge AI technologies while building comprehensive testing strategies that ensure our platforms and AI models deliver exceptional performance and reliable functionality.

Responsibilities

• Design and implement comprehensive testing strategies for AI-powered full stack applications and platforms
• Develop and execute detailed test plans, test cases, and testing scenarios for both manual and automated testing
• Perform end-to-end testing of complex applications including frontend (React.js), backend services (Go, Node.js), and database layers (SQL/NoSQL)
• Conduct specialized testing for AI/ML components including model validation, data integrity, and algorithm performance testing
• Perform API testing, integration testing, performance testing, security testing, and usability testing
• Analyze test results, document defects, and work with developers to ensure timely resolution of issues
• Establish and maintain quality metrics, testing standards, and best practices across the organization
• Write and maintain automation scripts for various testing scenarios including functional, regression, and performance testing
• Perform load and stress testing to validate system performance under various conditions
• Review requirements, specifications, and technical design documents to provide timely feedback

Qualifications

• Bachelor's degree in Computer Science, Engineering, or related technical field
• 4+ years of experience in software testing with focus on full stack applications and AI/ML systems
• Strong experience in testing AI/ML applications, Python-based machine learning models, and deep understanding of machine learning concepts and workflows
• Proficiency in Python programming for developing ML model testing frameworks and automation scripts
• Strong hands-on experience in developing automation scripts using programming languages like Python, JavaScript, or Java
• Proficiency in automated testing tools and frameworks (Selenium, Jest, Cypress, Postman, pytest, etc.) with proven ability to create robust automation solutions
• Experience with ML-specific testing frameworks and libraries (pytest, unittest, MLflow, PyTorch testing utilities