Senior Back-End Developer

il y a 4 semaines


Laeken, Belgique act digital EMEA - Alter Solutions Temps plein

We are looking for a Senior Back-End Developer who will join an EU Institution in Brussels This role requires 50% onsite presence. NATURE OF TASKS • 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. • Design and develop APIs. • Participating in the design and creation of scalable software. • Taking lead on projects, as needed. • 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. SPECIFIC EXPERTISE AND TECHNOLOGIES At least 10 years of specific expertise in Back-end: Vert.x, Kotlin, Java (> 17), Spring Boot (WebFlux), Hibernate. At least 6 years of specific expertise in Architecture & Integration: Microservices Architecture, API-driven Development, AS4. At least 6 years of specific expertise in Database: MongoDB, PostgreSQL, Virtuoso Triple Store, OpenSearch. At least 6 years of specific expertise in Containerization & Orchestration: Docker, Kubernetes. At least 5 years of experience in Security: OpenID Connect, OAuth2, TLS, Keycloak. At least 6 years of specific expertise in Security Testing & Dependency Management: SAST, DAST, Fortify, SonarQube, Sonatype, Dependency-Track, Maven. At least 10 years of specific expertise in Collaboration & Productivity Tools: JIRA, Confluence, Office 365, SharePoint KNOWLEDGE AND (NON-TECHNICAL) SKILLS • Ability to apply high quality standards to all tasks. • Ability to participate in multi-lingual meetings, good communication skills. • Capability of working in an international/multicultural environment, rapid self-starting capability and experience in working in a team, understanding the needs, objectives, and constraints of those in other disciplines and functions. • Ability to understand, speak and write in English C2. EU citizenship is required for security clearance.


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