Development, testing, code review, and maintenance of software applications;

Designing and developing front-end website architecture and user interactions by creating reusable code and features to enhance the user experience;

Writing clean, functional code for both front-end (Angular) and back-end (Java) development;

Analysis of the integration of different information systems;

Data analysis, data modelling and production of software architecture documents;

Coordination of the implementation of the technical architecture;

Assistance during relevant parts of testing, analysis, technical documentation, deployment, evaluation and reporting;

Review of the architecture of existing systems to migrate them in the cloud.

B2 level of English minimum. Any knowledge of French is an asset.

Java tools and frameworks: Spring data (2.x and 3.x), Spring 5.x, Spring Security 5.x, Hibernate 5.x, Spring Boot (2.x and 3.X);

Front-end tools and frameworks: eUI, Angular (at least version 10+), HTML5, CSS, JavaScript, ngRX, TypeScript, Bootstrap;

Middleware and back-end: Weblogic and Oracle RDBMS (at least 12.x);

Messaging services and platforms: Java Message Service (Queues and Topics) or Apache Kafka;

Service Oriented Architecture (SOA) and Web services (WSDL, SOAP, REST, etc.);

Public cloud experience with AWS (Optional certification: AWS Certified Solutions Architect)

Continuous Security Assurance: Fortify, SonarQube and/or OWASP DependencyChecks

Experience in Web security, authentication and authorization protocols (OAuth, Open ID Connect)

English

Java

Angular

Agile

Hibernate

Spring

Javascript

Web Services

Our client within the European Institutions is currently looking for a Full Stack Java Developer to work on the development, testing, code review, and maintenance of software applications.

Public

Full Stack Java Developer

€315-€580

Location:

Brussels, Belgium

Apply before:

22/01/2026

Project summary

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