Role: Backend Developer
Location: Brussels Belgium
Duration: 4 Months(Renewable)
Work Mode: Remote (Near Site)
Job Description
▪ Development of back-end website applications.
▪ Integration of user-facing elements developed by a front-end developer with server side logic.
▪ Implement core business logic.
▪ Creation of servers and databases for functionality.
▪ Design and implementation of data storage solutions.
▪ Understanding and implementation of security and data protection.
▪ Optimization of the application for maximum speed and scalability.
▪ Maintenance of code integrity and organisation.
▪ Writing clean, functional code on the back-end.
▪ Compile and analyse data, processes, and codes to troubleshoot problems and identify
areas for improvement.
▪ Testing and fixing bugs or other coding issues
▪ Meet both technical and consumer needs.
▪ Write technical documentation
Level of education:
▪ Bachelor’s level or 3 years of higher education
SPECIFIC EXPERTISE AND TECHNOLOGIES
Expertise in Back-end: Vert.x, Kotlin , Java (\> 17) , Spring Boot (WebFlux),
Hibernate.
Expertise in Architecture \& Integration: Microservices Architecture, API-driven
Development, AS4.
Expertise in Database: MongoDB , PostgreSQL, Virtuoso Triple Store,
OpenSearch.
Expertise in Containerization \& Orchestration: Docker, Kubernetes.
Security: OpenID Connect, OAuth2, TLS, Keycloak.
Expertise in Security Testing \& Dependency Management: SAST, DAST, Fortify, SonarQube, Sonatype, Dependency-Track, Maven.
Expertise in Collaboration \& Productivity Tools: JIRA, Confluence, Office 365,
SharePoint