Senior Java Developer (IBM WebSphere Portal)Argentina, Buenos AiresJava.

Eleks • Argentina, Argentina • Posted July 17, 2026

Position Overview

ELEKS is looking for a Senior Java Developer (IBM WebSphere Portal) in Argentina.


ABOUT PROJECT


We are looking for a Senior Java Developer with hands-on experience in IBM WebSphere 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 WebSphere Portal, including building and maintaining portlets (JSR 168/286)

  • Experience with WebSphere Application Server (WAS), including deployment, configuration, and troubleshooting

  • Strong Java and J2EE development experience

  • Experience maintaining or modernizing existing WebSphere Portal appli...