Java Developer – Strategic Infrastructure Project – Hybrid in Lisbon
We are looking for an experienced and ambitious
Java Developer
to join a growing international team supporting a national-scale infrastructure platform in the Netherlands. The role is part of a long-term digital transformation initiative led by one of the world's largest IT services companies.
Location
: Lisbon (Alfragide) – Hybrid (2 days/week on-site)
Contract
: Full-time, direct with our client
Your Role
As a Java Developer, you will design, develop and maintain Java-based business applications supporting complex logistics and infrastructure processes. You will be part of a collaborative team contributing to the full development cycle with a focus on quality, scalability and maintainability.
Key Responsibilities
* Use established tools and conventions with Java, Oracle, JavaScript, CSS
* Maintain and enhance complex Java applications
* Collaborate with cross-functional teams to deliver large-scale developments
* Monitor application performance and propose improvements
* Lead troubleshooting and resolve defects
* Participate in design discussions, prepare technical documentation and test plans
* Ensure CI/CD pipelines (Git, Jenkins, Bamboo) and quality standards (SonarQube)
Requirements and Qualifications
* BS/MS in Computer Science, Engineering, or related field
* At least 4
years of experience
with complex Java-based enterprise systems
* Experience with tools and frameworks like:
* • Linux, Maven, Oracle DB, Tibco EMS, Ansible, Splunk
* • Jenkins/Bamboo, Git, SonarQube
* • React, Angular
* Excellent understanding of
OOP, SOA, MVC, Agile & SDLC
Nice to Have
* Java and Oracle professional certifications
* Background in infrastructure, logistics or public systems