1. Use Go (Golang) language to build cloud management platform, container development, build management and maintenance container cluster;2. Participate in the design of the architecture and solutions of the Kubernetes cloud platform;3. Integrate existing open source products and package them into corresponding PaaS services;4. Cloud platform remote or on-site technical support;5. Empower the product team's innovation.Qualifications:1. Master the Golang language and have more than 2 years of experience in using Golang language development;2. Familiar with Docker/Kubernetes technical principle, responsible for analyzing open source Rancher, Kubernetes source code, and custom development;3. Familiar with database application development, familiar with Linux development environment, familiar with scripting language;4. Familiar with Python or Java.