Remote Junior Java Backend Engineer — Spring & REST

Altia; Brussel; Hybride; EUR 30 000 - 50 000; Plein temps

Résumé du poste

ALTIA is seeking a Junior Java Software Engineer in Belgium to join an international project for a major European organization, focusing on backend development, API design, and secure services.

You will contribute to the full software lifecycle, implementing RESTful APIs, managing relational databases, and collaborating with global teams to deliver scalable solutions, with Brussels as the delivery location and some remote options.

Qualifications

• EQF Level 7 qualification or EQF Level 6 qualification + a minimum of 2 years of professional IT experience.
• English or French level B2 or higher, both written and spoken.
• Experience in back-end development with Java, Spring Boot, Hibernate, WebLogic, JEE, and EJB.
• Experience designing, building, and securing REST APIs and web services, including OpenAPI / Swagger.
• Experience with relational databases such as PostgreSQL, Oracle, or MySQL, including complex SQL and database design.

Responsabilités

• Design, develop, maintain, and secure backend applications and services using Java.
• Develop and integrate REST APIs and web services, including OpenAPI / Swagger.
• Design relational databases and perform complex SQL and database design.

Connaissances

Java

Spring Boot

Hibernate

REST APIs

OpenAPI/Swagger

SQL databases

Formation

EQF Level 7 or 6 + 2+ years IT experience

Outils

Docker

Kubernetes

CI/CD

Jira

JUnit/Mockito

OAuth/OpenID/JWT

Description du poste

ALTIA is seeking a Junior Java Software Engineer in Belgium to join an international project for a major European organization, focusing on backend development, API design, and secure services.

You will contribute to the full software lifecycle, implementing RESTful APIs, managing relational databases, and collaborating with global teams to deliver scalable solutions, with Brussels as the delivery location and some remote options.