Application Release Engineer

Toronto, ON
On-site
Posted Oct 10, 2026
1 position

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Employment type: Contract
Experience level: Lead · 12+ years
Posting language: English
Working hours: 40 hours per week
Seniority: Mid-Senior level
Application method: Direct apply is available

Job summary

Install, configure, deploy, and support middleware, application platforms, and Oracle financial services components across development, testing, staging, and production environments. Build automated CI/CD pipelines, manage patching and upgrades, troubleshoot production issues, provide on-call support, and coordinate deployments and infrastructure requests with cross-functional teams.

Job details

Role: Application Release Engineer Location: Toronto, ON (4 days onsite) Duration: Contract 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 httpd, 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. Thank you Praveen praveen.s@themesoft.com

What you’ll do

Requirements

The role requires 12+ years of experience and expertise in release management, WebLogic, Tomcat, RHEL, XL Release, and CI/CD. It also calls for experience with application deployments, production support, high availability and scalability, and the listed middleware, logging, and Oracle platforms.