DevOps Engineer

United Overseas Bank Limited (UOB); Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

United Overseas Bank Limited (UOB) in Singapore seeks an experienced DevOps engineer to design, implement and support end-to-end CI/CD pipelines. You will work with Groovy scripts, YAML pipelines, Kubernetes and OpenShift, and automate server-side tasks using Bash and Python while coordinating with vendors for tool upgrades.

The role requires hands-on use of Jira, Confluence, Jenkins, Elastic Stack, and AppScan DAST tools to ensure secure, reliable deployments and quick root-cause analysis.

Qualifications

• Hands-on script development and troubleshooting Groovy scripting, YAML for DevOps pipelines (≤140 chars)
• Experience with containers, Kubernetes and OpenShift DevOps pipelines (≤140 chars)
• Hands-on knowledge in HCL AppScan DAST and Elastic Search platforms
• Experience with Jira, Confluence, Bitbucket, Jenkins, SonarQube, Artifactory, xRay

Responsibilities

• Provide technical expertise in troubleshooting and supporting CI/CD pipelines
• Manage DevOps CI/CD tools and pipelines across container platforms
• Work with Kubernetes and OpenShift CI/CD build and deployment pipelines
• Handle DAST tools (HCL AppScan) and Elastic Stack components
• Develop server-side automation scripts using Unix/Linux shell and Python
• Collaborate with vendors for tool upgrades and maintenance
• Perform root cause analysis and remediation of pipeline issues
• Support patching and platform maintenance for DevOps tools

Skills

Groovy scripting

Yaml for pipelines

DevOps pipelines

Unix/Linux shell scripting

Python scripting

Tools

Jira

Confluence

Bitbucket

Jenkins

SonarQube

Artifactory

XRay

Elasticsearch

Kibana

OpenShift

Kubernetes

AppScan

Job description

Responsibilities:

• Providing technical expertise and experience in troubleshooting and supporting
• DevOps CI/CD tools and pipelines
• Container platforms, Kubernetes, and OpenShift CI/CD build and deployment pipelines
• HCL AppScan Dynamic Application Security Testing (DAST), including toolchains, pipelines, and the DAST platform
• Elasticsearch platform, index management, and Kibana visualizations
• Jenkins pipelines and Groovy scripts
• Troubleshooting issues, performing deep root cause analysis (RCA), and resolving pipeline-related problems
• Writing code and scripts (Python) to automate DevOps processes, continuously identifying opportunities to reduce manual effort and repetitive tasks through innovation and automation
• Supporting OS and DevOps application patching activities
• Remediating DevOps infrastructure issues, including Control-M jobs, backup jobs, BMC alerts, schedulers, cron jobs, and shell scripting tasks
• Developing server-side automation scripts using Unix/Linux shell (bash/cron) scripting
• Collaborating with vendors for technical support, upgrades, and maintenance of DevOps tools

Requirements:

Must-have:

• Technical hands-on script development, troubleshooting Groovy scripting, Yaml for DevOps pipelines
• Technical knowledge and experience on Containers, Kubernetes, Openshift DevOps pipelines
• Technical hands-on knowledge in HCL Dynamic Application Security Testing (DAST) HCL AppScan
• Technical hands-on knowledge in Elastic Search platforms, Kibana graphs, Index Management
• Technical hands-on knowledge in platforms such as Jira, Confluence, Bitbucket, Jenkins, SonarQube, Artifactory, xRay

Debugand Issue Troubleshooting

• Debug, troubleshooting, diagnose, fix platforms related issues for all the above build and deploy pipelines capabilities
• Debug, troubleshooting, diagnose, fix groovy scripts issues (runtime Build, Deploy, Scan, etc)
• Debug, troubleshooting, diagnose, fix platforms related issues for all the above DAST tools
• Debug, troubleshooting, diagnose, fix platforms related issues for all the above ELK tools

Pipelinedevelopment and Automation

• Hand-on experience in coding, developing and maintaining CI/CD build, deploy pipelines
• Deep Technical experience in automation with groovy scripts.
• Able to develop and enhance new automation scripts thru Jenkins pipelines (Groovy scripts, APIs)
• Deep technical experience in server-side Unix/Linux shell scripting.

PlatformTool Support

• Prior working experience installing, configuring, integrating, upgrading and patching CI/CD toolset.
• MUST be able to work in stretch example: off-office hours support (weekends, holidays)
• Support and maintain all DevOps platform tools uptime to meet SLA
• Support DevOps pipelines issues (Build, Scan, Deploy, Run, Test) phases of DevOps

Good-to-have:

• Technical knowledge of pipeline scripting (Groovy, Yaml )
• Technical knowledge and experience on Containers, Kubernetes, Openshift DevOps pipelines
• Technical hands-on knowledge in HCL Dynamic Application Security Testing (DAST) HCL AppScan
• Technical hands-on knowledge in Elastic Search platforms, Kibana graphs, Index Management