DevOps / System Operations Engineer

Key responsibilities
-Responsible for server environment setup, daily operations and maintenance, performance tuning, and emergency troubleshooting to ensure stable and efficient service operation.
-Manage service deployment, updates, maintenance, and status monitoring.
-Collaborate effectively with R&D, operations, and other teams on testing and bug resolution.
-Develop and maintain operations tools to improve efficiency and streamline workflows.
-Explore and apply new operations technologies to enhance the overall platform.
-Proficient in building and managing Kubernetes clusters.
-Practical experience with gray (progressive) release is a strong plus.

What we're looking for
-3–5 years or more of operations/DevOps experience.
-Proficient in Linux system operations and maintenance.
-Strong expertise in building and understanding clusters of ElasticSearch, Nginx, RocketMQ, Redis, Nacos, and MongoDB, including familiarity with common commands.
-Experienced with mainstream configuration management and DevOps tools such as SVN, Git, Jenkins, JIRA, Harbor, and Nexus Repository.
-Solid understanding of container technologies; proficient in Docker and Kubernetes.
-Knowledgeable in DevOps practices with hands-on experience using CI/CD tools.
-Proficient in Python, Shell, and Ansible, capable of developing automated operations systems.
-Skilled in using system monitoring tools such as Zabbix and Prometheus.
-Familiar with cloud servers; programming experience is preferred. Experience with multi-cloud management is an advantage.
-Familiar with building and maintaining ELK environments.
-Experience in implementing security solutions is a plus.