Middleware Systems Senior Technical Lead
Core
Administer, support, and optimize Oracle WebLogic and Fusion Middleware environments in production, ensuring high availability and disaster recovery.
Role type
Senior Middleware Systems Technical Lead
Builds
Scalable, high-availability middleware architectures and secure enterprise service bus configurations
Domain
Enterprise Middleware, Oracle Fusion Middleware, Cloud Infrastructure
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
Oracle WebLogic Server administration, Oracle Fusion Middleware (SOA, OSB, ODI, IDM), JVM tuning and Garbage Collection, High Availability and Disaster Recovery design, Middleware security (SSL/TLS, hardening), Automation scripting (Python/Shell), L3 support and deep debugging
Preferred skills
Oracle WebLogic/FMW certifications
Technologies
Oracle WebLogic Server, Oracle SOA Suite, Oracle Service Bus, Oracle Data Integrator, Python, Shell, Unix/Linux
Responsibilities
Administer and support WebLogic domains, clusters, and middleware environments in production; Design and implement High Availability (HA), Disaster Recovery (DR), and scalable architectures; Perform performance tuning and resolve complex issues (JVM, GC, memory leaks); Install, upgrade, patch, and migrate Oracle FMW components; Execute vulnerability remediation including PSU/CPU patching and CVE mitigation; Implement and enforce middleware security (SSL/TLS, hardening, access control, authentication); Develop automation scripts (Python/Shell) to enhance operational efficiency; Provide L3 support for SOA, ODI, and OSB including architecture optimization and deep debugging; Establish monitoring, alerting, and incident response mechanisms for middleware services
