Application Release Engineer

Skills:

Release Management, WebLogic, Tomcat, RHEL, XL Release, CICD

12+ years of experince required

Responsibilities

• 1. Install, configure, and maintain WebLogic, Tomcat, and OAS instances on RHEL 7.
• 2. Set up, deploy, and support Elasticsearch, Logstash, and Kibana clusters; rebuild/restore indices and manage license renewals.
• 3. Design and implement High Availability (HA) and High Scalability solutions for middleware and application environments.
• 4. Administer, deploy, and provide production support for Oracle OFSAA/OFSDF 8.x, ODI, DIH, OAS, and related components.
• 5. Create and maintain fully automated CI/CD pipelines for application deployments using Rundeck, XL Release, and GIT.
• 6. Perform regular application deployments (EAR/WAR) across Dev, QA, Staging, and Production environments following change management processes.
• 7. Troubleshoot and resolve production issues related to Java applications, Tomcat, Apache Hazelcast, JDBC, and database connectivity.
• 8. Execute monthly patching activities and support application upgrades/migrations in production and PAT environments.
• 9. Provide 24/7 on-call support and participate in shift rotations for critical in-house applications.
• 10. Coordinate with Build, Network, Development, QA, and PMO teams; raise LB/VIP requests and deliver architectural recommendations.