Company: 1011 United Overseas Bank Ltd
About UOB
United Overseas Bank Limited (UOB) is a leading bank in ASEAN with a global network in Southeast Asia, Asia Pacific, Europe and North America. Operating through our head office in Singapore and banking subsidiaries in China, Indonesia, Malaysia, Thailand and Vietnam, we have a global network of about 430 branches and offices in 19 markets. At the heart of UOB is our culture, shaped by the UOB Way and anchored on our four values – Honourable, Enterprising, United and Committed. For more than 90 years, these values have guided how we do right by our customers, collaborate with one another and create long-term value for the communities we operate in. As One Bank, we are committed to helping our colleagues build sustainable careers grounded in purpose, supported by strong values, and enriched with meaningful opportunities to grow.
Job Description
The incumbent is responsible for the engineering, architecture, lifecycle management, reliability, security, governance, risk management, and operational excellence of the organization's DevOps infrastructure platforms.
This role serves as the Technical Lead and Subject Matter Expert for all DevOps farm of compute infrastructure. It consists of VM’s Linux servers, enterprise operating systems, OpenShift Container Platform (OCP), cloud infrastructure, middleware platforms, DevOps tooling, and supporting application infrastructure.
The incumbent will design, build, operate, maintain, modernize, secure, and continuously improve platform services while ensuring availability, scalability, compliance, performance, and operational resilience.
The role also provides leadership in infrastructure standards, obsolescence management, audit readiness, capacity planning, disaster recovery, risk mitigation, and technical governance across on-premises, cloud, and hybrid environments.
You will be responsible for ensuring the reliability and availability of DevOps CI/CD server systems. The primary responsibility is to provide full support for DevOps tools issues and service availability. In the event of DevOps tool service failures, you will perform root cause analysis and restore systems to a steady state as quickly as possible.
The role includes providing support for all DevOps tools version upgrades, Vulnerability management, Obsolescence remediation, OS/VM patching, SSL renewals on weekends schedule.
This role also focuses on continuous improvement and efficiency through automation initiatives, script development, and the transformation of DevOps tools and operations
Responsibilities:
Platform Engineering & Architecture
Design, build, implement, and maintain enterprise-grade infrastructure platforms supporting DevOps and application delivery.
Define infrastructure standards, reference architectures, engineering patterns, and best practices.
Lead infrastructure modernization initiatives across servers, cloud platforms, middleware, and container platforms.
Design highly available, scalable, resilient, and secure platform architectures.
Drive infrastructure automation and Infrastructure-as-Code (IaC) adoption.
Linux & Server Engineering
Manage enterprise Linux environments including RHEL, Rocky Linux, Ubuntu, or equivalent.
Maintain operating system hardening, patching, upgrades, and lifecycle management.
Perform server build automation, configuration management, troubleshooting, and performance optimization.
Lead root cause analysis for critical production incidents.
Manage enterprise server capacity planning and resource optimization.
OpenShift & Container Platform Management
Design, deploy, manage, and optimize OpenShift Container Platform (OCP) clusters.
Ensure cluster reliability, scalability, security, and operational health.
Manage cluster upgrades, patching, node lifecycle, and capacity expansion.
Implement platform observability, logging, monitoring, and alerting.
Collaborate with application teams to improve platform adoption and containerization…