DevOps Engineer (Bilingual in Mandarin)

We are seeking a detail-oriented and experienced DevOps Engineer to lead the administration of our AWS cloud infrastructure, CI/CD pipelines, and Database environments. This role requires deep expertise in AWS (including multi-account structures, SSO, and Organizations), hands-on experience with MongoDB cluster and MySQL/Aurora administration, and strong proficiency in CI/CD using tools like TeamCity and Git. You will be responsible for automating deployments, ensuring system reliability and performance, and supporting a complex ecosystem of services and databases. The ideal candidate has a strong grasp of modern DevOps practices-including infrastructure as code, proactive monitoring, and security automation-and collaborates effectively with global teams to deliver secure, scalable, and high-performing infrastructure across all environments., * Manage AWS multi-account structure (Organizations, SSO, IAM roles and permissions), and drive identity/permission management best practices

• Manage core networking and security components (CloudFront, API Gateway, load balancers, WAF/firewalls), and troubleshoot network issues
• Maintain infrastructure as code using Terraform, and drive standardization across large-scale environments
• Operate and optimize database clusters (MongoDB and/or MySQL/Aurora), including backups, replication, performance tuning, TLS configuration, and access control
• Design and maintain CI/CD pipelines (TeamCity or Bitbucket Pipelines), with automated deploy/rollback and health checks
• Build system and application monitoring (CloudWatch as the core, combined with Datadog or Uptime Kuma), including log aggregation and alerting
• Implement TLS/SSL configurations to meet PCI-DSS and internal compliance standards; work with security teams to remediate vulnerability findings
• Optimize AWS resource usage and cost (tagging strategy, lifecycle policies, instance-type right-sizing)
• Participate in on-call rotation and incident response, and produce related documentation
• Collaborate with development, QA, and distributed infrastructure teams; support onboarding and knowledge transfer

• 5+ years of experience in DevOps, Cloud Engineering, or SRE roles
• Solid hands-on experience with AWS multi-account management, IAM, and networking (VPC, load balancers, API Gateway)
• Strong production-level experience with at least one database platform (MongoDB or MySQL/Postgres/Aurora), including backups, replication, performance tuning, and access management
• Comfortable with Linux, Docker, and scripting (Bash, Python, or Node.js - any one)
• Experience building CI/CD pipelines (TeamCity or Bitbucket Pipelines - either is fine)
• Strong documentation habits and cross-team communication skills
• Mandarin Chinese communication ability

Nice-to-Have:

• Experience with both MongoDB and SQL-based databases
• Proficient with Terraform or CloudFormation for managing production infrastructure
• Familiarity with third-party monitoring tools such as Datadog or Uptime Kuma
• Experience with PCI-DSS or similar compliance frameworks
• Track record of consolidating/standardizing tooling (e.g., unifying multiple CI/CD or monitoring systems)
• Using AI to automate tasks, * AWS: 3 years (Preferred)
• Cloud infrastructure: 3 years (Preferred)
• CI/CD: 3 years (Preferred)

Language:

• Mandarin (Required)

• 401(k)
• Dental insurance
• Health insurance
• Paid time off
• Vision insurance

Application Question(s):

• Will you now or in the future require sponsorship(H1-B, etc) to work in the US?