Senior Site Reliability Engineer

About CUSTA and the Role

CUSTA is a rapidly growing mass customization platform in Malaysia & Singapore, and continues to expand into other countries.

The reliability of our infrastructure is as critical as the product itself. You will be responsible for building the foundation of our international Mass Customization Platform. Your mission is to automate away manual toil, ensure 99.9% availability, and create a seamless CI/CD experience for our developers across Vietnam, Japan, and Malaysia.

Key Responsibilities

1. Infrastructure as Code (IaC) & Automation

• Design and manage multi-region cloud infrastructure (AWS/GCP) using Terraform or AWS CDK.
• Eliminate manual configuration by ensuring 100% of infrastructure is version-controlled and reproducible.

2. Scalability & Performance Engineering

• Partner with the Principal Engineer (or Tech Lead) to implement Auto-scaling and Load Balancing strategies tha...