Senior DevOps Engineer - AWS Cloud & IaC Leader

OneByZero; Singapore; On-site; SGD 100,000 - 130,000; Full time

Job summary

OneByZero is seeking an experienced Senior DevOps Engineer in Singapore to lead and enhance cloud infrastructure. You will design, implement, and maintain scalable, secure systems on AWS, driving automation and mentoring junior engineers.

Ideal candidates possess over 6 years of DevOps experience with strong skills in AWS, infrastructure as code, and CI/CD. This role offers opportunities to collaborate with cross-functional teams and improve deployment processes.

Qualifications

• 6+ years of hands‑on experience in a DevOps Engineer role, or similar positions.
• Extensive experience with AWS services.
• Strong proficiency in Infrastructure as Code (IaC).
• Advanced scripting skills in Python and Bash.

Responsibilities

• Architect, design, and implement scalable infrastructure solutions on AWS.
• Lead the automation of infrastructure provisioning using IaC tools.
• Build and manage CI/CD pipelines.
• Implement security best practices in cloud environments.
• Mentor junior team members.

Skills

AWS Services

Terraform

GitHub Actions

Python

Bash

Linux System Administration

Docker

Kubernetes

Tools

CloudWatch

Prometheus

Grafana

ELK Stack

Job description

OneByZero is seeking an experienced Senior DevOps Engineer in Singapore to lead and enhance cloud infrastructure. You will design, implement, and maintain scalable, secure systems on AWS, driving automation and mentoring junior engineers.

Ideal candidates possess over 6 years of DevOps experience with strong skills in AWS, infrastructure as code, and CI/CD. This role offers opportunities to collaborate with cross-functional teams and improve deployment processes.