混元-模型生产平台测试工程师（北京/深圳）
Core
Ensures quality assurance for large model production platforms, focusing on model routing and data annotation platforms.
Role type
QA Engineer (Large Model Production Platform)
Builds
Large model production platform, model routing systems, data annotation platforms
Domain
Artificial Intelligence / Large Language Models
Deliverable
production ML models
Required skills
Large model API testing, Model routing testing, Data annotation platform testing, End-to-end automation testing, API gateway testing, Regression testing, Root cause analysis, Usability testing
Preferred skills
Knowledge of OpenAI/Anthropic protocols, Trajectory/Tool Calling/Scaffold concepts, pytest, Playwright/Cypress
Technologies
OpenAI, Anthropic, pytest, Playwright, Cypress
Responsibilities
Execute functional, integration, and release validation for the large model production platform; Build and maintain front-end and back-end automated test cases; Analyze online quality issues and drive improvement loops; Provide usability optimization suggestions based on product interfaces and workflows.
Seniority
Mid-level, hands-on IC
