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Sr Middleware Engineer

Della Infotech, Inc.
locationJacksonville, FL 32099, USA
PublishedPublished: 5/4/2026
Full time
Must Have Qualifications

WebSphere 9.0/WebSphere Liberty
Kubernetes- containerization
J Boss application server exp
DevOPs tools for CICD pipeline: Jenkins, spinnaker, Github
Scripting - preference for Ansible
Project Details

Migration of application from WebSphere to Kubernetes
Just completed upgrade of WebSphere 9.0 and WebSphere Liberty
Work through Jenkins, YAML, troubleshooting WebSphere liberty
Helping the app to deploy into new cloud infrastructure, migrating from On Prem to Cloud Native Infrastructure
Day to Day Responsibilities

Install/Configure of WebSphere Liberty Applications on Kubernetes
Performance tuning with new and existing WebSphere applications
Troubleshooting the root/cause analysis of issues
Scripting/Automation (Preference towards Automation)

Needs experience deploying applications through Spinnaker pipelines

Working knowledge of Jenkins build tool