Job Summary:
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.
Key Responsibilities:
AWS Infrastructure & Identity Management:
- Working experience in AWS Organization Management, including AWS Single Sign-on, roles, and permissions
- Understand the best practice in identity, account and permission management
- Optimize AWS resource usage and implement cost-saving measures through tagging, lifecycle policies, and instance type adjustments.
Advanced AWS Networking & Security:
- Deep understanding and working operational experience with common network components, including but not limited to AWS CloudFront, API Gateway, AWS Loadbalancer, and firewalls.
- Working experience in VPC configuration, deep understanding on VPC related securities
- Ability to troubleshoot network related issues.
Infrastructure as Code
- Working experience in managing large infrastructure through Terraform in AWS environment
MongoDB/MySql/Aurora Database Management:
- Manage and optimize database clusters.
- Perform upgrades, backups, replication setup, performance tuning, and TLS configuration.
- Coordinate cross-environment database migrations and health monitoring using MongoDB
Ops Manager and AWS tools.
- Database access control and permission management
- Database query optimization
CI/CD & Automation:
- Design, build, and maintain pipelines using Bitbucket Pipelines and TeamCity.
- Automate build/test/deploy processes with rollback capabilities and health checks.
Monitoring & Observability:
- Set up comprehensive system and application monitoring using CloudWatch, and Uptime Kuma.
- Implement log aggregation and alerting for AWS services, MongoDB, and deployed applications.
Security & Compliance:
- Implement and enforce TLS/SSL configurations to meet PCI-DSS and internal compliance standards.
- Conduct vulnerability scans and work with cybersecurity teams to close findings.
- Maintain IAM roles, access policies, and audit trails for security reviews.
Collaboration & Support:
- Work closely with development, QA, and global infrastructure teams.
- Provide documentation and onboarding for systems, pipelines, and recovery procedures.
- Participate in on-call rotations and lead incident response efforts.
Hybrid Schedule: onsite 3 days per week from Tuesday to Thursday.
Required Qualifications:
- 5+ years in DevOps, Cloud Engineering, or SRE roles.
- Deep expertise with AWS, including SSO, Organizations, EC2, IAM, S3, and multi-account management.
- Strong hands-on experience with CloudFront, API Gateway, ALB, NLB, and WAF.
- Proven MongoDB cluster management experience (EC2-based and Atlas).
- Proven SQL database administration, including MySQL and Postgres DB
- Proficient in CI/CD workflows with TeamCity and Bitbucket Pipelines.
- Skilled in Linux, Docker, and scripting languages (Bash, Python, Node.js).
- Monitoring experience with CloudWatch, Datadog, and Uptime Kuma.
- Infrastructure-as-Code knowledge using Terraform or CloudFormation.
- Experience managing TLS certificates, DNS, and secure network routing.
- Strong documentation and collaboration skills across distributed teams.
- Ability to communicate in Mandarin Chinese.
Job Type: Full-time
Pay: $125,000.00 - $165,000.00 per year
Benefits:
- 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?
Experience:
- AWS: 3 years (Preferred)
- Cloud infrastructure: 3 years (Preferred)
- CI/CD: 3 years (Preferred)
Language:
Ability to Commute:
- New York, NY 10016 (Required)
Ability to Relocate:
- New York, NY 10016: Relocate before starting work (Required)
Work Location: Hybrid remote in New York, NY 10016
