Devops Engineer

RAPSYS TECHNOLOGIES PTE LTD; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

RAPSYS TECHNOLOGIES PTE LTD is seeking an experienced DevOps Engineer to design, automate, and manage scalable infrastructure. You will collaborate with development teams to streamline processes, delivering robust, secure software releases across environments.

The role emphasizes building CI/CD pipelines, IaC, and automated deployment, with a focus on containerized deployments and platform services in a cloud-native setup.

Qualifications

• Experience designing and maintaining CI/CD pipelines for scalable deployments.
• Strong background in IaC and automation practices.
• Familiar with containerized deployments and orchestration tools.
• Experience with security integration in CI/CD and artefact management.

Responsibilities

• 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.
• Support application releases across environments (dev, test, staging, prod).
• Automate deployment processes and rollback mechanisms.
• Troubleshoot deployment issues and coordinate production implementations.
• Support change and release management activities.
• Build and maintain containerized deployment pipelines.
• Manage configuration, secrets, and deployment artifacts.
• Provide security controls within CI/CD pipelines and promote shift-left security.
• Assist teams in remediation of security findings.
• Develop automation scripts to reduce manual effort.
• Drive adoption of DevOps best practices and standards.
• Partner with Development, Testing, Security, Infrastructure, and Operations teams.

Skills

CI/CD

Containerization

Automation

Python

Shell scripting

Ansible

Terraform

OpenShift

AWS

Security integration

Tools

Confluence

Red Hat OpenShift

Terraform

Job description

We are looking for an experienced and motivated DevOps Engineer to join our dynamic team. The ideal candidate will have a strong background in automating, deploying, and managing scalable infrastructure, as well as collaborating with development teams to streamline processes and deliver robust solutions.

Key Responsibilities

• - 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.
• - 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.
• - 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

• - Source Code Management
• - Release Management
• - Confluence Administration
• - 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

• - Production Deployment Support
• - Operational Readiness
• - Automated CI/CD pipelines.
• - Secure and compliant software delivery processes.
• - Improved deployment success rates.
• - Reduced manual operational effort through automation.
• - Reliable and repeatable production release capabilities.

Preferred Experience

• - 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.