Optimum Solutions (Singapore) Pte Ltd. Hiring! Full Time Infrastructure Engineer (Openshift) in , Earn up to SGD 792 - Ricebowl

Job Description:

Mandatory: Should have recent hands-on working experience in OpenShift end-to-end with CI/CD pipelines

Essential Key Technical Requirement:

• Overall 09+ years of Engineering experience or demonstrated deeper experience setting up infrastructure and tools that enable scalable, secure, and efficient software development and deployment. You'll work closely with Technical Delivery Manger, Development, DevOps, and security teams to ensure platform reliability and performance
• Must have recent working experience in OpenShift over 4+ years
• Working experience in Banking or Financial domain is mandatory
• Recent working experience in OpenShift and CI/CD pipelines is a must
• Proven expertise managing OpenShift (OCP) environments in enterprise‑scale production deployments.
• Hands‑on experience with infrastructure setup and sizing, performance tuning, and capacity assessment for AI workloads.
• Experience supporting Oracle Database from an application infrastructure perspective.
• Practical knowledge of certificate management, secrets management, and key handling.
• Experience implementing CI/CD pipelines and infrastructure automation.
• Strong background in security, vulnerability management, and compliance controls.
• Proven experience designing and implementing DR infrastructure for mission‑critical platforms.
• Experience working with AWS cloud services and hybrid cloud integrations.
• Strong coordination and leadership skills to work across Infrastructure, Network, Security, and Application teams.
• Experience with containerization and orchestration tools (Docker, Kubernetes).
• Domain: Private Banking

Key Domain/ Technical Skills: (Indicate up to 3 areas)

• OpenShift & Kubernetes Platform Engineering
• DR Setup and Failover strategies, testing and resilience
• Security, Automation and Observability
• Hybrid Cloud + DR architecture