Senior Cloud Infra Engineer — Global AWS/GCP Networking

Airwallex; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Airwallex is seeking an experienced Cloud Networking Engineer to design and operate scalable AWS/GCP network architectures across regions. You will automate infrastructure with Terraform, maintain CI/CD pipelines, and support secure, compliant connectivity between clouds and banking partners.

You will influence security controls, work with DevOps and Platform teams, and participate in a global on-call rotation to ensure operation excellence.

Qualifications

• Hands-on AWS network design experience.
• Terraform for provisioning and automating cloud networks.
• GCP networking concepts (Shared VPC, Cloud Router) or multi-cloud.
• Linux scripting (Python or Bash) and CI/CD familiarity.
• Associate-level networking certifications or equivalent experience.

Responsibilities

• Design, build, and optimize highly available multi-region AWS/GCP network architectures.
• Automate and manage global cloud network infrastructure using Terraform through Git-driven CI/CD pipelines.
• Manage BGP routing, IPsec VPNs, and dynamic cloud routing between public clouds and partners.
• Escalation point for cloud networking issues, improve network visibility, on-call rotation.
• Collaborate with Security, DevOps and Platform teams to build secure Landing Zones.

Skills

AWS design

Terraform

GCP networking

CI/CD

Linux scripting

Python

Tools

Terraform

Git

CI/CD tools

Job description

Airwallex is seeking an experienced Cloud Networking Engineer to design and operate scalable AWS/GCP network architectures across regions. You will automate infrastructure with Terraform, maintain CI/CD pipelines, and support secure, compliant connectivity between clouds and banking partners.

You will influence security controls, work with DevOps and Platform teams, and participate in a global on-call rotation to ensure operation excellence.