QA Tester
Job Description: Responsible for testing the company's core products, including functional testing, interface testing, data validation, and pre-release regression testing. Participate in requirement reviews to identify product logic flaws from a testing perspective and drive design improvements. Design test cases for core business processes and establish reusable testing assets. Responsible for building the evaluation system for LLM output quality, including sample audits, cross-version comparisons, and key field consistency checks using AI.