Devops Engineer

OPTIMUM SOLUTIONS (SINGAPORE) PTE LTD; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

OPTIMUM SOLUTIONS (SINGAPORE) PTE LTD is seeking a DevOps/Platform/Infrastructure Engineer to join our cloud-focused team in Singapore. The role requires experience with AWS, GCC exposure, IaC (Terraform/OpenTofu), GitLab CI/CD, and containerisation using Docker and Kubernetes.

You will contribute to deployment automation, cloud networking, observability, and ensuring robust production operations. Candidates should have strong security, encryption and audit logging knowledge, plus a proven track

Qualifications

• Experience in AWS and cloud infrastructure.
• GCC exposure and government cloud environments preferred.
• Strong IaC skills with Terraform or OpenTofu.
• Proficient in CI/CD pipelines, especially GitLab.
• Containerisation with Docker; orchestration with ECS/Kubernetes.
• Deployment automation and cloud networking expertise.
• Observability, monitoring, and incident response capabilities.
• Security controls, encryption and audit logging knowledge.
• Ability to support reliable, highly available production systems.

Skills

DevOps experience

Platform engineering

Infrastructure engineering

Cloud architecture

Production operations

Incident response

Security & compliance

Observability & monitoring

Tools

GitLab

Terraform/OpenTofu

Docker

Kubernetes

ECS

EKS

OpenTofu

Job description

Requirements:

DevOps, Platform or Infrastructure Engineering Experience

• AWS and cloud infrastructure
• Government Commercial Cloud (GCC)exposure
• Infrastructure as Code, particularly Terraform or Open Tofu
• CI/CD pipelines, particularly GitLab
• Docker and containerisation
• ECS and/or Kubernetes / EKS
• Deployment automation
• Cloud networking
• Observability and monitoring
• Production operations and incident response
• Authentication, authorisation, encryption and audit logging
• Security controls and compliance requirements
• Supporting reliable and highly available production systems