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TheWhiteam

Fullstack Software Engineer, Brussels (near-site) – EU Public Organisation

TheWhiteam
Belgium · Full-time · Entry
Position: Fullstack Developer.

Location: Brussels (near-site).

Client: EU Public Institutions.

Potential start date: ASAP.

Duration: Long-term assignment.

Language required: English (MANDATORY).

Job Description

NATURE OF TASKS

  • Development of front-end website architecture.
  • Design of user interactions on web pages.
  • Development of back-end website applications.
  • Implement core business logic
  • Creation of servers and databases for functionality.
  • Understanding and implementation of security and data protection.
  • Cross-platform optimisation.
  • Design responsive applications.
  • 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 front- and backend.

LEVEL OF EDUCATION

As stated in the Article 2.6.3.1. of DIGIT-TM II Service requirements, the minimum educational

qualification for lot 1 is a level of education corresponding to level 6 of the European Qualification Framework, as follows:

  • A bachelor’s level or;
  • 3 years of higher education.

SPECIFIC EXPERTISE AND TECHNOLOGIES

  • At least 10 years of specific expertise in Front-end: VueJS 3, VueX, JavaScript/Typescript, HTML, CSS.
  • 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 5 years of specific DevOps & Cloud: CI/CD pipelines, GitLab, AWS Cloud (CodeBuild,4expertise in Secret manager, EKS, CloudFront, etc), Terraform.
  • At least 10 years of specific expertise in Collaboration & Productivity Tools: JIRA, Confluence, Office 365, SharePoint.

Key Skills

Ranked by relevance

cloud containerization microservices spring boot postgresql responsive confluence kotlin docker devops gitlab java cicd jira aws eks
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Country Guide

Belgium

International hub for EU careers

Posted
Jan 14, 2026
Type
Full-time
Level
Entry
Location
Brussels
Company
TheWhiteam

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

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