Date Posted: December 24, 2020 Location: Singapore

Responsibilities:

• Work with end users, developers, architects and team lead in developing middleware configurations based on requirements

• Evaluate system architecture and make recommendations as required

• Coordinate and collaborate with other project team members throughout the project implementation to meet project goals

• Engage in the maintenance and support activities, which include perform troubleshooting, incident response, and patching in a timely manner

• Coordinate with vendors and support team on problem resolution, implementation issues and upgrades

• Create and maintain documentation for middleware installations, changes, upgrades and operational maintenance

• In-depth experience with middleware standards and best practices to build hardened and resilient environments

• Demonstrate experience troubleshooting complex multi-tiered application architectures with disparate middleware technologies

Pre-Requisites:

• Minimum 5 years of experience and in depth knowledge on implementing and operating application server and web server middleware platforms, including configuration, clustering setup, hardening and tuning, on products such as:
  • IBM WebSphere Application Server
  • Oracle WebLogic server
  • Red Hat JBoss EAP
  • HTTP servers (IBM HTTP server, Oracle iPlanet server, JBoss web server)
  • Apache Tomcat
  • IIS
  • IBM WebSphere Message Queue

• Strong understanding of platform stacks that middleware runs on, including Unix-variant, Linux-variant and Windows Operating System

• Working skill in shell scripting and process automation

• Solid understanding of secure communications for web applications (PKI, SSL)

• Broad exposure to a variety of other technologies (e.g. Server virtualization, database, network) with a firm understanding of the interdependencies between those technologies

• Self-motivated with a positive “can-do” attitude, passionate on problem solving and willingness in picking up new skillsets

• Must be able to work independently on the assignments – including communicating with end users/ developers/ architects on information gathering and actual implementation

• Ability to deal with changing priorities, multi-task, perform under pressure, and be a strong team player

• Ability to learn in a fast paced environment

• Strong verbal and written communication skills in English

Experiences in the following products would be added advantage:

• IBM middleware stacks, such as:
  • IBM License Metrics Tool
  • IBM InfoSphere Datastage
  • IBM Datapower
• Oracle middleware stacks, such as:
  • Oracle Identity Management
  • Oracle Enterprise SSO
  • Oracle Message Queue
  • Oracle SOA suite