DevOps Engineer(Bilingual Chinese and English)

Responsibilities: Cloud Resources & Infrastructure Operations: Responsible for daily operations, inspection, and troubleshooting of cloud platform resources, such as AWS / Azure, Kubernetes clusters, networks, storage, VPN, bastion hosts, and related infrastructure. Production Stability: Responsible for production deployment, change execution, capacity inspection, monitoring and alerting, troubleshooting, and emergency response to ensure stable operation of core business systems. Monitoring & Logging: Maintain monitoring systems such as Prometheus, Grafana, Azure Monitor, and log collection platforms; optimize alert rules, log retention, service availability monitoring, and resource usage monitoring. DevOps & Release Support: Work with development teams to maintain CI/CD processes and support troubleshooting for Jenkins, GitLab, Nginx, Ingress, Helm, and deploymentrelated issues. Access Control & Security Operations: Support production access permission review, least-privilege governance, temporary authorization, access traceability, and public access reduction for sensitive systems. Security Incident & Compliance Support: Participate in security incident response, assist with impact assessment, temporary mitigation, remediation tracking, post-incident review records, audit materials, and remediation evidence preparation. Documentation & Process Improvement: Write and maintain operations SOPs, troubleshooting manuals, change records, permission management procedures, security operations documents, and audit support materials. Collaborative Support: Work with R&D, DBA, security, product, and customer teams to drive closure of production issue diagnosis, change releases, security remediation, and compliance audit matters.

Mandatory Qualifications: Bachelor's degree or above in a computer-related major, with 3+ years of experience incloud platforms, DevOps, SRE, or production operations. Must be proficient in both Chinese and English. Familiar with at least one mainstream cloud platform, such as Azure/AWS, andexperienced in operations of cloud servers, cloud storage, networking, security groups, firewalls, VPN, monitoring, and alerting. Familiar with Kubernetes operations, including Ingress, Namespace, ConfigMap, Secret, log collection, resource monitoring, and common troubleshooting. Familiar with Linux systems, networking fundamentals, DNS, load balancing, firewalls, VPN, bastion hosts, and related infrastructure operations. Familiar with CI/CD, Jenkins, GitLab, Nginx, Prometheus, Grafana, log systems, andother common operations tools. Experience in production troubleshooting, change execution, monitoring and alertoptimization, capacity inspection, and emergency response. Understanding of access control, least privilege, log retention, audit tracing, securityincident response, and basic security compliance requirements. Strong documentation and cross-team communication skills; able to produce incidentreports, change records, audit explanations, and remediation materials.

Preferred Qualifications: Operations experience in cross-border logistics, e-commerce, SaaS, or high-availabilityonline systems. Experience supporting SOC 2, ISO 27001, customer security audits, or cloud securityremediation. Familiarity with Microsoft Defender for Cloud, Microsoft Sentinel, Entra ID, PIM, orrelated security capabilities. Proficiency in Python / Go / Shell, with experience developing automation tools foroperations. Familiarity with Terraform, Ansible, Helm, ArgoCD, or other IaC and automateddeployment tools. Experience in security incident response, vulnerability remediation, permissiongovernance, or public access reduction projects. Able to communicate in Chinese.