Middleware Lead

singapore, singapore, Singapore • Posted June 08, 2026

Job Type: Full-time
Location: singapore, singapore
Posted: June 08, 2026
Category: Other-General
Application Deadline: July 18, 2026

Role Description

KeyResponsibilities
  • Involve in the design, implementation, and support of enterprise middleware platforms.
  • Act as L2 escalation point for complex incidents, performance issues, and critical outages.
  • Own end-to-end lifecycle management (installation, configuration, patching, upgrades, decommissioning).
  • Provide technical leadership and guidance to L1 engineers.
  • Architect and implement high availability (HA), DR, and resiliency solutions.
  • Manage and support:
  • IBM WebSphere Application Server v9
  • Oracle WebLogic Server (12c / 19c, including OSB/SOA)

    Red Hat JBoss Application Server

  • Oversee application deployments, environment setup, and release coordination.
  • Drive performance tuning, capacity planning, and optimization initiatives.
  • Ensure middleware security hardening and compliance (VAPT remediation, patching).
  • Automate operational tasks using scripti...

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