Job Title

*Job Summary:*Have you got the right qualifications and skills for this job Find out below, and hit apply to be considered.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-timePay: $125,000.00 - $165,000.00 per yearBenefits:* 401(k)* Dental insurance* Health insurance* Paid time off* Vision insuranceApplication 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:* Mandarin (Required)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