Job DescriptionWe are looking for a QA/QC Engineer to ensure the quality and reliability of our AI-driven platform and applications. The ideal candidate has strong analytical skills, practical experience with both manual and automated testing, and thrives in cross-functional teams. You’ll collaborate closely with backend, frontend, and AI engineers to build products that serve millions of users with confidence and consistency.ResponsibilitiesSupport evaluation and validation of AI-generated outputs (e.g., LLMs), including prompt testing, edge case exploration, and consistency checkingWork with AI and product teams to define metrics for subjective quality (e.g., helpfulness, accuracy, coherence) and build repeatable QA processes for themAnalyze product requirements, clarify ambiguities, and provide test impact assessmentsDesign comprehensive test cases based on deep understanding of business logic and technical architectureExecute test activities across the development lifecycle, including exploratory, functional, regression, and integration testingCreate and maintain automated test scripts for web and API testingCollaborate with developers and product owners as part of an agile team to ensure high product qualityIdentify, track, and report defects clearly and systematicallyContinuously improve test coverage, testing practices, and QA processesMentor junior QA engineers and contribute to knowledge sharing across teams