Senior Cloud Infrastructure Engineer (AWS & Huawei Cloud)

Job Summary

We are seeking a highly skilled Senior Cloud Infrastructure Engineer to design, manage, and optimize cloud infrastructure supporting gaming platforms, payment gateway systems, and high-volume online services.

The ideal candidate will have strong hands-on experience with AWS, Huawei Cloud, Cloudflare, and CDN technologies, with expertise in cloud architecture, networking, security, performance optimization, and infrastructure automation. You will play a key role in ensuring our platforms remain secure, scalable, highly available, and capable of supporting large volumes of users and transactions.

Key Responsibilities

• Design, deploy, and maintain highly available cloud infrastructure across AWS and Huawei Cloud.
• Manage and optimize cloud services including ECS/EKS, RDS, ELB/ALB/NLB, VPC, EC2, IAM, Route 53, CloudWatch, and Huawei Cloud equivalents.
• Configure and maintain Cloudflare services, including CDN, DNS, WAF, DDoS protection, SSL/TLS, Load Balancing, and Zero Trust Security.
• Design and implement scalable infrastructure for gaming platforms, payment gateway systems, and high-traffic applications.
• Monitor system performance, troubleshoot issues, and optimize infrastructure for availability, performance, and cost efficiency.
• Implement Infrastructure as Code (Terraform, CloudFormation, Ansible) and support CI/CD automation.
• Develop and maintain disaster recovery, backup, failover, and business continuity solutions.
• Implement caching, load balancing, auto-scaling, and distributed system architectures.
• Perform database performance tuning and optimization for high-throughput transactional systems.
• Collaborate with development, security, and operations teams to ensure infrastructure reliability and security.
• Maintain monitoring, alerting, logging, and incident response processes.

Requirements

• Minimum 3 years of experience in Cloud Infrastructure, Platform Engineering, DevOps, or related roles.
• Strong hands-on experience with AWS and/or Huawei Cloud.
• Expertise in ECS/EKS, RDS, ELB, VPC, cloud networking, and Linux administration.
• Experience with Cloudflare services including CDN, DNS, WAF, DDoS mitigation, and Load Balancing.
• Experience supporting gaming platforms, payment gateways, fintech systems, or other high-traffic online services.
• Strong understanding of networking concepts including TCP/IP, DNS, SSL/TLS, routing, and security best practices.
• Experience with Terraform, CloudFormation, Docker, Kubernetes, and CI/CD pipelines.
• Familiarity with Redis, Kafka, message queues, caching technologies, and distributed systems.
• Experience with monitoring platforms such as Grafana, Prometheus, ELK Stack, CloudWatch, or equivalent.
• Strong troubleshooting, analytical, and problem-solving skills.

Preferred Qualifications

• AWS Certified Solutions Architect, AWS DevOps Engineer, or Huawei Cloud certifications.
• Experience operating multi-cloud environments.
• Knowledge of cloud security frameworks and compliance standards.
• Experience with large-scale, mission-critical production environments.