Job Description

We are seeking an experienced Middleware Senior Engineer to manage, maintain, and optimize enterprise middleware platforms. We're looking for a candidate who has strong hands-on expertise in IBM and Oracle middleware technologies, with a focus on system stability, performance tuning, and stakeholder collaboration.

Key Responsibilities

• Administer and support middleware platforms including IBM WebSphere Application Server (WAS), Oracle WebLogic Server, Apache Tomcat, JBoss / Red Hat EAP, IBM MQ, and Apache HTTP Server
• Perform middleware installation, configuration, upgrades, and patch management
• Manage and support middleware clustering environments to ensure high availability and scalability
• Conduct performance tuning, system optimization, and troubleshooting of middleware platforms
• Validate application deployments and ensure system readiness and stability
• Monitor system health and proactively address potential issues
• Collaborate with internal teams, vendors, and stakeholders to support business and technical requirements
• Maintain accurate technical documentation, including system configurations, procedures, and troubleshooting guides

Job Requirements

• Minimum 5–7 years of experience in middleware administration and support
• Strong hands-on experience with IBM WebSphere Application Server (WAS), Oracle WebLogic Server, Apache Tomcat, JBoss / Red Hat EAP, IBM MQ, and Apache HTTP Server
• Strong understanding of platform administration
• Experience in middleware clustering
• Performance tuning & troubleshooting
• Expertise in middleware installation, configuration & upgrade, application deployment validation
• Strong stakeholder coordination
• Fluent in English communication. Bahasa Melayu is added advantage.
• Good in technical documentation writing.

Skills