Freelance Java Developer — Hybrid (Brussels)

Smile; Sint-Pieters-Woluwe; Hybride; EUR 60 000 - 90 000; Plein temps

Avantages offerts par ce poste

Training & certifications

Hybrid work model

Comprehensive training platform

Résumé du poste

Smile, the European leader in open-source integration, is seeking a Freelance Java Developer for Brussels. The role involves designing, developing, and maintaining enterprise applications in a hybrid setup (2-3 days remote per week) with a senior-to-medior level of expertise.

You'll work on API security, REST/SOA architectures, and modern architectural practices while collaborating in an Agile environment. Fluency in Dutch or French or English is required, and IT governance knowledge is a plus.

Qualifications

• Backend Java development with 3+ years (Medior) to 10+ years (Senior) experience.
• Strong Java/Java EE expertise, REST/SOA architectures, API security (OAuth2).
• Experience with SOAP/OpenAPI standards and Agile/Scrum environments.

Responsabilités

• Design, develop, and maintain enterprise applications using Java/JEE.
• Implement API/Web Services standards (OAuth2, OpenAPI, SOAP).
• Translate business requirements into technical designs (UML/BPMN).
• Collaborate in Agile/Scrum, align with IT governance (ITIL/PMBOK/PRINCE2).
• Participate in architectural discussions and modern frameworks (TOGAF, Archi, Sparx).
• Ensure code quality, version control (GIT) and integration with Axis2/CXF in client frameworks.

Connaissances

Java

REST/SOA

OAuth2

SOAP/OpenAPI

GIT

UML/BPMN

Agile/Scrum

ITIL/Prince2/TOGAF

Sparx Archi

CXF

Axis2

Outils

Axis2

CXF

GIT

Sparx

Archi

Description du poste

Smile, the European leader in open-source integration, is seeking a Freelance Java Developer for Brussels. The role involves designing, developing, and maintaining enterprise applications in a hybrid setup (2-3 days remote per week) with a senior-to-medior level of expertise.

You'll work on API security, REST/SOA architectures, and modern architectural practices while collaborating in an Agile environment. Fluency in Dutch or French or English is required, and IT governance knowledge is a plus.