DevOps Engineer - #1600

JOBSTER PRIVATE LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

JOBSTER PRIVATE LTD. is seeking a Senior DevOps Engineer to design, implement, and continuously improve enterprise DevSecOps platforms and CI/CD pipelines.

The role drives secure, scalable delivery across multiple portfolios and environments, collaborating with architecture, development, security, and operations teams. The engineer will advance deployment automation, container operations, and security integration while standardizing practices and improving governance and operational resilience

Qualifications

• Experience with enterprise DevOps platforms and CI/CD pipelines.
• Ability to design, implement, and optimize deployment workflows.
• Strong collaboration with cross-functional teams including security and operations.

Responsibilities

• Design, build, and maintain CI/CD pipelines to support application delivery.
• Implement deployment automation and IaC practices.
• Support enterprise DevOps tooling and platform services.
• Maintain reusable deployment templates and shared DevOps components.
• Automate deployment processes and rollback mechanisms.
• Troubleshoot deployment issues and coordinate production implementations.

Skills

GitLab CI/CD

Source Code Management

Release Management

Jira Admin

Confluence Admin

Tools

Kubernetes

OpenShift

Terraform

Ansible

AWS

Job description

Role Summary

The Senior DevOps Engineer is responsible for designing, implementing, operating, and continuously improving enterprise DevSecOps platforms, CI/CD pipelines, deployment automation, and cloud-native application delivery capabilities. The role supports development teams by enabling secure, reliable, and scalable software delivery across multiple application portfolios and environments.

The engineer works closely with Solution Architects, Product Owners, Developers, Test Engineers, Security Teams, and Operations Teams to standardize software delivery practices and improve deployment efficiency, governance, and operational resilience.

Key Responsibilities

DevOps Platform Engineering

• Design, build, and maintain CI/CD pipelines to support application delivery.
• Implement deployment automation and Infrastructure as Code (IaC) practices.
• Support enterprise DevOps tooling and platform services.
• Maintain reusable deployment templates and shared DevOps components.

Release & Deployment Management

• Support application releases across development, testing, staging, and production environments.
• Automate deployment processes and rollback mechanisms.
• Troubleshoot deployment issues and coordinate production implementations.
• Support change and release management activities.

Cloud & Container Operations

• Build and maintain containerized application deployment pipelines.
• Support Kubernetes/OpenShift-based application platforms.
• Manage application configuration, secrets, and deployment artifacts.
• Implement environment provisioning and platform automation.

DevSecOps & Security Integration

• Integrate security controls into CI/CD pipelines.
• Support code quality, vulnerability scanning, and compliance checks.
• Promote shift-left security practices and automation.
• Assist teams in remediation of security findings.

Automation & Continuous Improvement

• Develop scripts and automation tools to reduce manual operational effort.
• Standardize delivery workflows across projects.
• Improve deployment reliability, consistency, and auditability.
• Drive adoption of DevOps best practices and engineering standards.

Stakeholder Collaboration

• Partner with Development, Testing, Security, Infrastructure, and Operations teams.
• Provide technical guidance on DevOps implementation approaches.
• Support incident investigation and root cause analysis.
• Facilitate knowledge sharing and operational readiness activities.

Technical Skills

DevOps & CI/CD

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

Cloud & Containers

• Kubernetes
• Red Hat OpenShift
• Infrastructure Automation
• AWS services eg. EC2, Security Group, S3

Automation

• Shell Scripting
• Python
• Ansible
• Infrastructure as Code (Terraform)

Quality & Security

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

Monitoring & Operations

• Incident Support
• Production Deployment Support
• Operational Readiness
• Troubleshooting & Root Cause Analysis

Key Deliverables

• Automated CI/CD pipelines.
• Secure and compliant software delivery processes.
• Standardized deployment frameworks.
• Improved deployment success rates.
• Reduced manual operational effort through automation.
• Reliable and repeatable production release capabilities.

Preferred Experience

• Enterprise DevOps platform engineering.
• Container and cloud-native application deployments.
• CI/CD pipeline design and optimization.
• Infrastructure automation and configuration management.
• Regulated environment operations and governance.
• Production support and release management.