Senior Devops Engineer

u3 infotech pte. ltd.; Singapore; On-site; SGD 90,000 - 140,000; Full time

Job summary

u3 infotech pte. ltd. in Singapore (CBD) seeks a Senior DevOps Engineer to build, manage, and improve CI/CD platforms and deployment automation across cloud environments.

You will work with development, security, and operations teams to enhance deployment processes, governance, and system reliability, driving automation and scalable DevOps strategies.

Qualifications

• Hands-on CI/CD pipeline design and optimisation experience.
• Experience with cloud-native applications and container platforms.
• Proficiency in infrastructure automation and configuration management.
• Security integration into CI/CD and vulnerability management awareness.
• Experience supporting production environments and release management.

Responsibilities

• Design, build, and maintain CI/CD pipelines and automation for deployment.
• Triage deployment issues and assist with release management.
• Manage and automate cloud and container platforms (Kubernetes/OpenShift).
• Implement DevSecOps practices and security checks in pipelines.
• Collaborate with developers, security, infra, and operations to ensure reliability.

Skills

CI/CD design

Cloud-native apps

Infrastructure automation

DevSecOps practices

Collaborative teamwork

Tools

Kubernetes

OpenShift

AWS

Terraform

Ansible

GIT/Lab

Jira/Confluence

SonarQube

NexusIQ

Job description

Role: Senior Devops Engineer
Duration: 12 months (extendable)
Location: Singapore (CBD)

Job Description: Senior DevOps Engineer

Role Summary

The Senior DevOps Engineer is responsible for building, managing, and improving DevOps platforms, CI/CD pipelines, deployment automation, and cloud-based application delivery solutions. The role helps development teams deliver software faster, securely, and reliably across different environments.

The engineer works closely with development, security, infrastructure, and operations teams to improve deployment processes, automation, governance, and system reliability.

Key Responsibilities

DevOps & CI/CD Engineering

• Design, build, and maintain CI/CD pipelines for application delivery.
• Automate software deployment processes and infrastructure provisioning.
• Manage DevOps tools, templates, and reusable deployment components.
• Improve delivery processes and engineering standards.

Release & Deployment Support

• Support application deployments across development, testing, and production environments.
• Troubleshoot deployment issues and support production releases.
• Assist with release and change management activities.

Cloud & Container Platforms

• Support container-based application deployments using Kubernetes and OpenShift.
• Manage application configurations, deployment packages, and environments.
• Implement automation for cloud and infrastructure operations.

DevSecOps & Automation

• Integrate security checks into CI/CD pipelines.
• Support vulnerability scanning, code quality checks, and compliance requirements.
• Develop scripts and automation tools to reduce manual work.
• Promote DevOps best practices and continuous improvement.

Stakeholder Collaboration

• Work with developers, testers, security, infrastructure, and operations teams.
• Provide technical guidance on DevOps solutions and practices.
• Support incident investigation and root cause analysis.
• Share knowledge and support operational readiness.

Technical Skills

DevOps & CI/CD

• GitLab CI/CD
• Source Code Management
• Release Management
• Jira and Confluence Administration

Cloud & Containers

• Kubernetes
• Red Hat OpenShift
• AWS services (EC2, Security Groups, S3)
• Infrastructure Automation

Automation & Infrastructure as Code

• Shell Scripting
• Python
• Ansible
• Terraform

Security & Quality

• SonarQube
• Nexus Repository / NexusIQ
• Vulnerability Management
• DevSecOps practices

Operations

• Production deployment support
• Incident troubleshooting
• Root cause analysis
• Operational readiness

Key Deliverables

• Automated and reliable CI/CD pipelines.
• Secure and compliant software delivery processes.
• Standardised deployment frameworks.
• Improved deployment efficiency and reliability.
• Reduced manual operational activities through automation.

Preferred Experience

• Experience in enterprise DevOps platform engineering.
• Hands-on experience with CI/CD pipeline design and optimisation.
• Experience with cloud-native applications and container platforms.
• Knowledge of infrastructure automation and configuration management.
• Experience supporting production environments and release management.