Senior DevOps Engineer

• Be familiar with mainstream cloud services (AWS/Azure), and automate the management and maintenance of secure, compliant, and highly available production and development/test environments in code form. • Be capable of building your own data center and setting up an internal Tee environment. • Build and improve a three-dimensional monitoring, logging, alerting, and tracking system from infrastructure, applications to business layers (such as Prometheus, Grafana, ELK, Jaeger), actively detect and solve potential problems, and ensure SLA. • As the core hub of the project, efficiently coordinate the R&D, design, marketing, operation, and security teams to ensure information alignment, consistent goals, and be responsible for the final product results and user experience. Design and optimize the CI/CD pipeline to achieve automation from code submission to secure launch. • Provide efficient, self-service build, test, deployment, and debugging toolchains for the R&D team to enhance overall delivery efficiency. • Implement strict identity access control, network isolation, key management (such as HSM/KMS integration) and security scanning. • Optimize resource usage costs, design and practice disaster recovery and backup restoration plans across availability zones/regions.

• More than 5 years of experience in operation and maintenance development, SRE or cloud computing-related fields, with experience in managing large-scale distributed systems. • Proficient in the service systems and best practices of at least one mainstream cloud service platform (AWS, GCP, Azure). • Proficient in containerization technology (Docker) and orchestration systems (Kubernetes), with rich practical experience in production environments. • Proficient in common CI/CD tools (Jenkins, Git-Action) or one or more of them. • Skilled in at least one programming or scripting language (such as Go, Python, Shell), and able to independently develop operation tools and automation scripts. • Possess excellent documentation skills, cross-team collaboration ability, and a strong sense of responsibility.