Senior Full-Stack Java Developer Job ID JP054210

Senior Full-Stack Java Developer (Hybrid Brussels)

We are looking for an experienced Senior Full-Stack Java Developer to join a large-scale business transformation program focused on the modernization refactoring and development of enterprise business applications.

The role involves contributing to both backend and frontend development within Agile teams while supporting architecture integration testing and deployment activities.

Key Responsibilities

• Develop maintain and refactor enterprise business applications
• Build and maintain application components and web services
• Contribute to architecture design and technical solution discussions
• Collaborate with technical leads architects analysts and business stakeholders
• Participate in Scrum ceremonies technical workshops and user meetings
• Support testing deployment documentation reporting and continuous improvement activities
• Mentor and support junior developers when needed

Required Skills & Experience

• Minimum 57 years of professional Java development experience
• Strong expertise in:
  • Java and Spring Framework
  • Spring Batch
  • JPA/Hibernate
  • REST and SOAP web services
  • SOA Microservices and CQRS
  • Angular HTML CSS and JavaScript
  • PostgreSQL and relational databases
  • Maven Jenkins Docker OpenShift
  • Git/SVN
  • JUnit Mockito Selenium Cypress and CI practices
• Experience with:
  • JBoss Tomcat Sonar
  • IntelliJ or Eclipse
  • Jira and Confluence
  • BPMN and UML documentation
• Familiarity with Agile/Scrum methodologies and test-driven development
• Ability to work in complex integrated environments and quickly understand existing codebases
• Strong problem-solving and teamwork skills

Nice to Have

• Knowledge of Kafka Talend Oracle or ZK

Languages

• French or Dutch: Active knowledge
• English: Active knowledge

Work Conditions

• Hybrid working model
• Up to 3 days remote work per week
• Long-term mission with possible extension beyond 2026

Location

Brussels