Application Release Engineer
- Toronto, ON, Canada
Contract
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Job details
- Job type
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- Posting language
- English
- Posted
Original job description
Position: Application Release Engineer
Location: Toronto, ON – Hybrid
Skills:
Release Management, WebLogic, Tomcat, RHEL, XL Release, CICD
Job Description/ Responsibilities
- Install, configure, and maintain WebLogic, Tomcat, and OAS instances on RHEL 7.
- Set up, deploy, and support Elasticsearch, Logstash, and Kibana clusters; rebuild/restore indices and manage license renewals.
- Design and implement High Availability (HA) and High Scalability solutions for middleware and application environments.
- Administer, deploy, and provide production support for Oracle OFSAA/OFSDF 8.x, ODI, DIH, OAS, and related components.
- Create and maintain fully automated CI/CD pipelines for application deployments using Rundeck, XL Release, and GIT.
- Perform regular application deployments (EAR/WAR) across Dev, QA, Staging, and Production environments following change management processes.
- Troubleshoot and resolve production issues related to Java applications, Tomcat, Apache httpd, Hazelcast, JDBC, and database connectivity.
- Execute monthly patching activities and support application upgrades/migrations in production and PAT environments.
- Provide 24/7 on-call support and participate in shift rotations for critical in-house applications.
- Coordinate with Build, Network, Development, QA, and PMO teams; raise LB/VIP requests and deliver architectural recommendations.
Regards
Patrick Fernandez
Talent Acquisition Group - Strategic Recruitment Manager
More about this job
Responsibilities
Install, configure, deploy, and support middleware, application platforms, and logging clusters, including WebLogic, Tomcat, Oracle components, and the ELK stack. Automate application releases, manage deployments and patching across environments, resolve production issues, and coordinate high-availability solutions and operational support with cross-functional teams.
Requirements
The role calls for experience with release management, middleware and application support, CI/CD automation, and production troubleshooting across Java and Oracle environments. It also requires familiarity with tools such as WebLogic, Tomcat, RHEL, XL Release, Rundeck, and Git, as well as participation in on-call and shift rotations.
Skills
- Release Management
- WebLogic
- Tomcat
- Red Hat Enterprise Linux
- XL Release
- CI/CD
- Elasticsearch
- Logstash
- Kibana
- Oracle OFSAA/OFSDF
- Oracle Data Integrator
- Rundeck
- Git
- Apache HTTP Server
- Hazelcast
- JDBC
Visa sponsorship
Not detected in the job text
Hiring contact
Patrick Fernandez
Categories
- Technology
- Software
- Engineering
Keywords
- Release Management
- WebLogic
- Tomcat
- Oracle Application Server
- Red Hat Enterprise Linux 7
- Elasticsearch
- Logstash
- Kibana
- High Availability
- High Scalability
- Oracle OFSAA
- Oracle OFSDF
- Oracle Data Integrator
- Data Integration Hub
- CI/CD Pipelines
- Rundeck
- XL Release
- Git
- EAR/WAR Deployments
- Change Management
- Java Applications
- Apache HTTP Server
- Hazelcast
- JDBC
- Database Connectivity
- Patching
- Application Upgrades
- Production Support
- Load Balancing
- On-Call Support