Backend Developer Lisboa

Backend Developer
Lisboa
Lisboa, Lisboa, Portugal

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
- scale infrastructure platform in the Netherlands. The role is part of a
- term digital transformation initiative led by one of the world’s largest IT services companies.

Location : Lisbon (Alfragide) – Hybrid (2 days/week
- 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, Java
  Script, CSS
• Maintain and enhance complex Java applications
• Collaborate with
  - functional teams to deliver
  - 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 (Sonar
  Qube)

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, Sonar
  Qube
• 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