Senior AWS Cloud Architect & Automation Leader

Hong Kong Unison Limited; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Hong Kong Unison Limited in Singapore seeks a highly experienced Cloud Architect to lead enterprise cloud initiatives with hands-on engineering to translate designs into automated, scalable solutions.

You will shape cloud strategy, standards, security controls, governance and cost optimization while collaborating with CloudOps, SRE, DBA, security and business stakeholders. Strong AWS expertise and CI/CD automation are essential.

Qualifications

• 7–8+ years in cloud architecture and engineering.
• Strong AWS core services expertise (EC2, ECS/EKS, Lambda, S3, RDS).
• Hands-on CI/CD and Infrastructure-as-Code (GitLab, Terraform, CloudFormation).
• Experience with cloud security controls and governance.
• Excellent communication with engineers, architects, and management.

Responsibilities

• Lead design and implementation of cloud-native architectures for enterprise workloads.
• Define cloud reference architectures, patterns and engineering standards.
• Review architectures for scalability, reliability, HA, performance and security.
• Drive adoption of AWS best practices across projects and platforms.
• Develop GitLab CI/CD pipelines and automation frameworks.
• Operate container deployments and troubleshoot production issues.

Skills

Cloud architecture

Leadership

Hands-on engineering

Stakeholder engagement

Tools

AWS

GitLab CI/CD

CloudFormation

Terraform

Kubernetes

Ansible

Python

Job description

Hong Kong Unison Limited in Singapore seeks a highly experienced Cloud Architect to lead enterprise cloud initiatives with hands-on engineering to translate designs into automated, scalable solutions.

You will shape cloud strategy, standards, security controls, governance and cost optimization while collaborating with CloudOps, SRE, DBA, security and business stakeholders. Strong AWS expertise and CI/CD automation are essential.