Cloud Platform Engineer

As a Cloud Platform Engineer at CSIT, you will research, explore and adopt modern cloud technologies to continuously evolve and modernize on-premise platform services.

You will join the Runtime Platform team - responsible for delivering secure, reliable, and scalable platform services that abstract away infrastructure complexity, to enable software engineers to deploy and operate cloud-native applications efficiently while maintaining strong security and compliance standards.

Our team operates a multi-tenanted platform services that has included many enhancements customized for our developers' unique use-cases to improve productivity. These include 3rd-party technologies as well as bespoke workflow enhancements

Responsibilities

• Design and build self-service platform, such as Message Queue service, Observability service, etc, that would enable developers to focus on coding, testing, and managing their cloud-native applications.
• Automate and simplify lifecycle operations, such as provisioning and scaling using Infrastructure-as-Code and GitOps workflow.
• Implement observability and alerting systems for the platform services, using tools such as Prometheus, Grafana, or Elastic Observability to meet service-level objectives (SLOs).
• Collaborate with security teams to integrate and enforce security controls and compliance requirements of the platform services.
• Work with application teams to improve platform usability, streamline onboarding, and reduce operational toil.
• Respond to incidents and perform post-incident reviews , driving continuous improvement and operational excellence.
• Contribute to the reliability engineering culture , fostering shared responsibility for system availability and performance.
• Collaborate with cross functional teams to define platform service requirements.

Requirements (Minimum Qualifications)

• Background in Computer Engineering, Computer Science or related field.
• Strong programming or scripting experience (e.g. HCL , YAML , Javascript , Python , or Bash ).
• Good understanding of Linux systems, containers, networking fundamentals and distributed system operations.
• At least 1-3 years of hands-on experience operating cloud services in production
• Familiar with CI/CD pipelines , infrastructure-as-code , and configuration management (e.g., Terraform, Ansible, Helm).
• Experience implementing observability and monitoring of large-scale platforms.

Good to Have

• Knowledge of Kubernetes security concepts such as RBAC, admission controllers, and policy enforcement.
• Experience with GitOps workflows and deployment tools (e.g., ArgoCD, Gitlab Runner).
• Exposure to reliability engineering practices, including SLOs, error budgets, and capacity planning.
• Experience with observability stacks and tools such as Elastic Observability, Kibana, Prometheus, Grafana and Open Telemetry.
• Knowledge of networking protocols (HTTP, TCP, DNS) and troubleshooting tools.
• Passion for open-source technologies.

Why join us?

• At CSIT, you will:
• Build and operate a Cloud platform that supports Singapore's national security missions.
• Work with talented engineers who take pride in operational excellence, collaboration, and innovation.
• Be empowered to experiment, improve, and scale modern technologies securely.
• Have opportunities to deepen your expertise in SRE Practices, and secure platform engineering at scale.