Senior DevOps Engineer: AWS, CI/CD, SRE

ANTAS PTE. LTD.; Singapore; On-site; SGD 90,000 - 140,000; Full time

Job summary

ANTAS PTE. LTD. in Singapore is seeking a DevOps Engineer to implement and maintain cloud infrastructure, CI/CD pipelines, infrastructure automation, and production operations.

The role focuses on AWS environments, containerized apps, deployment automation, monitoring, and security to ensure availability and reliability. You will design AWS architectures, automate provisioning with Terraform and Ansible, manage Docker containers, and build pipelines with Jenkins/TeamCity, while supporting

Qualifications

• Bachelor's degree in computer science, engineering, information technology, or a related field.
• Hands-on experience in DevOps, cloud engineering, or SRE roles.
• Strong knowledge of AWS infrastructure (EC2, VPC, IAM, S3, load balancing, Auto Scaling).
• Practical experience with CI/CD tools (Jenkins/TeamCity) and Git workflows.
• Proficiency in Linux administration and scripting (Python, Bash).
• Experience with Docker, container orchestration, and microservices.
• IaC and config management tools like Terraform, Ansible, Chef, SaltStack.
• Understanding of networking, security, monitoring, and incident response.

Responsibilities

• Design, configure, and maintain AWS infrastructure and related services.
• Develop and maintain CI/CD pipelines and automated workflows.
• Automate provisioning and configuration management with IaC tools.
• Build and manage Docker containers and microservices environments.
• Administer Linux servers, troubleshoot system issues, and monitor performance.
• Develop automation scripts to streamline operations and deployments.
• Implement monitoring, logging, alerting, and incident management.
• Ensure security controls, secret management, and vulnerability remediation.
• Support high availability, DR, and scalability across cloud environments.
• Investigate production incidents and participate in on-call rotations.
• Collaborate with software, SRE, security, and infra teams to improve reliability.
• Maintain runbooks and deployment procedures.

Skills

DevOps

Cloud engineering

SRE

CI/CD

Linux administration

Python scripting

Docker

Kubernetes

IaC

Security fundamentals

Education

Bachelor's degree in Computer Science/Engineering/IT

Tools

AWS

Jenkins/TeamCity

Git

Terraform

Ansible

Chef

SaltStack

Docker

Kubernetes

Python

Job description

ANTAS PTE. LTD. in Singapore is seeking a DevOps Engineer to implement and maintain cloud infrastructure, CI/CD pipelines, infrastructure automation, and production operations.

The role focuses on AWS environments, containerized apps, deployment automation, monitoring, and security to ensure availability and reliability. You will design AWS architectures, automate provisioning with Terraform and Ansible, manage Docker containers, and build pipelines with Jenkins/TeamCity, while supporting