Lisbon | Portugal October 15, 2026

Java Developer

Development

Job Description

We are expanding our team our team with a Java Developer to join a project on a hybrid basis in Lisbon.

If you have experience in Java systems development and hold the Red Hat Certified OpenShift Application Developer certification, this could be the right opportunity for your next challenge.

We are looking for someone with:
  • At least 5 years of experience with Java EE 7 and 2 years of experience with Java 17 or later;
  • Experience developing applications using Oracle 12c or later;
  • Experience with WildFly 27.x or later;
  • Experience with Apache Cassandra 4.x or later;
  • Red Hat Certified OpenShift Application Developer certification (mandatory);
  • Certified Kubernetes Application Developer (CKAD) certification or equivalent, Red Hat Certified Advanced Developer in Cloud-native Applications certification, and ITIL Foundation Certificate in IT Service Management (preferred).

Why Integer?
At Integer, we believe that the right people make all the difference. We continue to strengthen our teams with talented professionals who are ready to tackle demanding technological challenges and contribute to leading projects. We promote a culture built on close relationships, collaboration, and continuous growth, where every individual is valued for their talent and impact.

Join our team and be part of the next generation of Integer's technology projects.
Beatriz Marques
Beatriz Marques

Talent Acquisition

If you’re interested in this opening and want to better understand the context or talk to the person who will support you throughout the recruitment process, get in touch:

Integer Benefits
  • Health Insurance
  • Training & Certifications
  • Career Progression
  • Personalized Monitoring
  • Events & Partnerships