DevSecOps Engineer

Rapsys Technologies Pte Ltd.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Rapsys Technologies Pte Ltd. in Singapore seeks a DevSecOps Engineer to design and optimize secure CI/CD pipelines and automate deployments across AWS environments.

The role emphasizes integrating security into development workflows and ensuring compliant, auditable release processes. You'll collaborate with development, security, and operations teams, applying SHIP-HATS or equivalent platforms, implementing vulnerability checks, and maintaining reliable, scalable infrastructure.

Qualifications

• Degree in CS/SE with 3+ years in DevOps, platform engineering, or cloud operations.
• Hands-on in designing and troubleshooting GitLab CI/CD pipelines in enterprise environments.
• Experience with SHIP-HATS or similar DevSecOps platforms and release governance.
• Knowledge of monitoring, log analytics, alerting, and incident investigation.

Responsibilities

• Design, maintain, and optimize CI/CD pipelines (GitLab CI/CD) across dev, UAT, staging, and prod.
• Implement secure deployment automation, including approval workflows, audit trails, and rollback procedures.
• Support AWS-based cloud operations and infrastructure configuration.
• Develop automation scripts, reusable templates, and deployment standards.
• Integrate security controls into pipelines: vulnerability scans, secrets management, code quality checks.

Skills

GitLab CI/CD

Monitoring tools

Cloud operations

Security practices

Documentation

Team collaboration

Education

Degree in Computer Science or Software Engineering

Tools

Terraform

Bicep

CloudFormation

Job description

We're Hiring: DevSecOps Engineer!

We are looking for a skilled and motivated DevSecOps Engineer to join our team in Singapore. The ideal candidate will have a strong background in software development, security practices, and operations to ensure the seamless integration of security into our development processes.

Location: Singapore, Singapore

Work Mode: Work from Office

Role: DevSecOps Engineer

What You Will Be Working On

• Design, maintain, and optimize of CI/CD pipelines using GitLab CI/CD and SHIP- HATS across development, UAT, staging, and production environments.
• Implement secure and reliable deployment automation, including approval workflows, quality gates, audit trails, rollback procedures, and release controls.
• Support cloud operations across AWS and GCC environments, including infrastructure configuration, environment management, operational monitoring, and production support.
• Develop and maintain automation scripts, reusable pipeline templates, operational runbooks, and deployment standards to improve consistency and reduce manual effort.
• Integrate security controls into CI/CD pipelines, including vulnerability scanning, dependency checks, secrets management, code quality validation, and compliance checks.
• Monitor application, infrastructure, and pipeline health through enterprise monitoring tools, dashboards, alerts, and log analysis.
• Support release management activities and coordinate deployment planning with development, infrastructure, security, and operations teams.
• Conduct root cause analysis for deployment, pipeline, application, infrastructure, and cloud-related incidents, and drive corrective and preventive actions.
• Execute configuration and infrastructure changes through established change management processes with proper documentation and risk controls.
• Maintain access controls and conduct regular access reviews across DevOps platforms, repositories, cloud environments, and deployment tools.
• Support vulnerability management, audit requests, security compliance reviews, and remediation tracking in accordance with government requirements.

What We Are Looking For

• Degree in Computer Science, Software Engineering, or a relevant IT field with 3+ years of relevant experience in DevOps, platform engineering, systems engineering, or cloud operations.
• Hands-on experience designing, managing, and troubleshooting GitLab CI/CD pipelines in enterprise or government environments.
• Experience with SHIP-HATS or similar DevSecOps delivery platforms, including secure pipeline configuration and release governance.
• Experience with monitoring tools, log analytics platforms, alerting frameworks, and incident investigation techniques.
• Strong working knowledge of AWS cloud services and experience supporting cloud- hosted workloads.
• Strong knowledge of Infrastructure-as-Code tools such as Terraform, Bicep, or CloudFormation.
• Ability to work independently, manage multiple priorities, and provide technical guidance to project and operations teams.
• Strong communication and documentation skills for engaging both technical and non-technical stakeholders.

Preferred Skills:

• Prior experience working on Singapore Government projects or within a public sector agency, including familiarity with government development standards, tools (e.g., SHIP/HATS), and compliance requirements, will be a strong advantage.
• Knowledge of zero-trust architectures and secure cloud landing zones.
• Exposure to data platforms, analytics workloads, or AI/ML pipelines.
• Relevant certifications (e.g., AWS/Azure DevOps, Kubernetes, Terraform).
• Experience with cloud security frameworks, automated testing frameworks and quality assurance processes.
• Strong analytical thinking and systematic problem-solving approach.
• Excellent documentation and communication skills for technical and non-technical stakeholders.
• Detail-oriented focus on system reliability, security, and performance optimisation.
• Collaborative mindset for working effectively with development and operations teams.

Ready to make an impact?