Job Description
This position is responsible for the deployment, maintenance, and optimization of Kubernetes (K8S) platforms, ensuring high availability, security, and performance in production environments. The role involves troubleshooting complex K8S issues, managing clusters, and implementing best practices for application deployment and monitoring.
Key Responsibilities
- Deploy and maintain K8S environments, resolving complex technical issues in various scenarios.
- Manage K8S clusters, including MASTER components, network solutions (e.g., flannel, Calico), and storage components (e.g., ceph), ensuring scalability and reliability.
- Develop and enforce standards for application deployment, scheduling, anti-affinity, self-healing, resource isolation, and image optimization on K8S.
- Enhance K8S monitoring systems and establish high-availability solutions, disaster recovery mechanisms, and regular testing procedures.
- Research and integrate new K8S-related technologies to improve platform stability, security, and usability.
- Collaborate with cross-functional teams to align IT projects and product solutions with K8S environments.
Job Requirements
- Bachelor's degree or higher in Computer Science or related field, with 3+ years of hands-on experience in K8S and Docker management.
- Deep understanding of K8S cluster concepts and principles; experience with Istio or other service mesh technologies is a plus.
- Knowledge of Docker internals, including Cgroup and Namespace; familiarity with Linux Kernel subsystems (e.g., memory management, file systems, networking, process scheduling) is preferred.
- Strong grasp of networking fundamentals, TCP/IP protocols, and container networking principles.
- Proficiency in cloud-native monitoring tools like Prometheus for K8S cluster oversight and alert management.
- Programming skills in Bash, Python, or Go; prior DevOps development experience is advantageous.
- Experience managing K8S clusters on Alibaba Cloud or Huawei Cloud is highly desirable.
- Familiarity with CI/CD tools (e.g., Jenkins, Git) and automated DevOps workflows for build, deployment, and configuration management.
- Excellent communication, problem-solving, and documentation skills, with a strong sense of responsibility and teamwork.
- Ability to work independently and tackle complex technical challenges effectively.
Benefits
Salary: $4,000 - $5,000 USD per month. Preference will be given to candidates based in North America or overseas.
