1.  Bachelor's degree or above, with 2 years or more experience in internet operations and maintenance;

2.  Familiar with Linux operating system, with solid system management and network knowledge;

3.  Familiar with deploying, configuring, and tuning components such as Nginx, Redis, MySQL;

4.  Proficient in monitoring systems such as Zabbix, Prometheus, Grafana, real-time grasping the running status of overseas systems;

5.  Proficient in at least one programming language (such as Python, Go, Shell, etc.), with experience in developing automated operational tools to meet the needs of complex and variable overseas operations and maintenance;

6.  Familiar with mainstream public cloud operations and maintenance management overseas (such as AWS, Azure, etc.), with experience in containerization and microservices architecture, able to cope with the characteristics and differences of local cloud services; 

7.  Strong sense of work responsibility, good communication skills, learning ability, and team spirit;

8.  Proficient in English and Chinese, in listening, speaking, reading, and writing, timely writing updated workflow and technical documents as required.