We are looking for a Senior Java Developer with hands‑on experience in IBM Web

Sphere Portal to join an enterprise project focused on maintaining and enhancing large‑scale portal applications.

You will contribute to product feature prioritization, technical roadmaps, application development, and maintenance activities while working closely with cross‑functional teams in an Agile environment.
REQUIREMENTS

6+ years of professional Java development experience
Hands‑on experience with IBM Web

Sphere Portal, including building and maintaining portlets (JSR 168/286)
Experience with Web

Sphere Application Server (WAS), including deployment, configuration, and troubleshooting
Strong Java and J2EE development experience
Experience maintaining or modernizing existing Web

Sphere Portal applications
Strong knowledge of Spring Framework and Spring Boot
Experience with Git

Hub for source control and collaboration
Experience with Jenkins or similar CI/CD tools




Experience with unit testing frameworks such as JUnit
Experience working in Agile/Scrum environments

NICE TO HAVE

Experience with Azure services and cloud environments
Experience working with enterprise portal applications
Experience supporting large‑scale enterprise systems and maintenance activities

RESPONSIBILITIES

Provide subject matter expertise to AMS and other Center teams as required
Contribute to product feature prioritization and technology roadmaps
Design, build, and unit test highly scalable applications
Provide maintenance support to applications, including incident escalations
Identify new technologies, trends, and opportunities
Participate in sprint planning, design, coding, unit testing, and sprint reviews
Create basic design documents and translate them into component‑level de

📌 Senior Java Developer (IBM WebSphere Portal) (Argentina)
🏢 Eleks
📍 Argentina