Global SRE Lead: AWS, Kubernetes & Multi-Region Infra

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

Benefits offered by this job

Competitive compensation

Job summary

Momcozy is seeking a Senior Global SRE / Infrastructure Engineer to own and improve reliable infrastructure across AWS and multiple regions. You will lead on-call readiness, design scalable architectures, and actively participate in global architecture initiatives with cross‑time‑zone teams.

You will troubleshoot complex production issues, automate deployments, and help elevate observability, security, and reliability across the international business.

Qualifications

• Bachelor's degree or equivalent in CS/IT/Networking or related field.
• 5+ years in SRE/DevOps, cloud infra, or systems engineering.
• Strong AWS experience and Linux administration.
• Hands-on Kubernetes and Docker experience.
• Solid TCP/IP, DNS, DHCP, VLAN, routing, and network troubleshooting.
• Experience with infrastructure as code (Terraform).
• CI/CD tooling experience (GitLab CI, Jenkins, Argo CD).
• Monitoring/observability with Prometheus, Grafana, CloudWatch, or ELK.
• Scripting in Python or Bash; incident handling and RCA.

Responsibilities

• Operate and maintain production infrastructure across AWS and multiple regions.
• Design, deploy, and operate AWS infra (EC2, VPC, ELB, S3, RDS, CloudWatch, IAM).
• Operate Kubernetes production clusters and Docker workloads; troubleshoot pod/network/storage issues.
• Define and improve SLI/SLO/SLA; build monitoring and observability systems.
• Participate in incident response and on-call rotations; perform RCA.
• Troubleshoot LAN/WAN, VPN, DNS, routing, firewall; connect global offices.
• Maintain and improve CI/CD pipelines with GitLab, Jenkins, Argo CD.
• Implement security best practices; IAM, security groups, encryption; compliance.
• Act as infrastructure owner for local overseas office; coordinate with ISPs/vendors.
• Document infra; participate in global architecture reviews.

Skills

SRE

DevOps

Cloud infrastructure

Kubernetes

Linux

Networking

CI/CD

Python/Bash scripting

Incident management

High availability

Education

Bachelor's degree in CS/IT/Networking or related field

Tools

AWS

Terraform

GitLab CI

Jenkins

Argo CD

Prometheus

Grafana

CloudWatch

ELK

Docker

Job description

Momcozy is seeking a Senior Global SRE / Infrastructure Engineer to own and improve reliable infrastructure across AWS and multiple regions. You will lead on-call readiness, design scalable architectures, and actively participate in global architecture initiatives with cross‑time‑zone teams.

You will troubleshoot complex production issues, automate deployments, and help elevate observability, security, and reliability across the international business.