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Sansaone

Senior Java Backend Developer

Sansaone
Belgium · Full-time · Mid-Senior

Position Title: Senior Java Backend Developer

Location: Brussels, Belgium

Duration: 10 months

Languages: Dutch or French and English

Work mode: Hybrid


Job Description:

  • The consultant will work as a senior Java Backend Developer within the financial applications development team.


Concrete tasks:

  • Technical upgrade of a backend application built on top of an enterprise framework using opensource librairies.
  • Spring 2 towards Spring 5
  • Hibernate 3 towards Hibernate 5
  • SOAP Webservices towards REST Webservice
  • Upgrade Java 8 towards Java 21
  • Spring 5 towards Spring 6
  • Hibernate 5 towards Hibernate 6.5


  • Imperative technical knowledge
  • Technical knowledge and pratical experience of required technologies to be able to start development directly (see technical profile).
  • Understand work habits like Srum/Kanban, test-driven development and continuous integration.
  • J2SE/J2EE experience and having the spirit of Open Source tools and libraries.

Roles

  • Senior Back-End Developer


Skills

  • Bamboo
  • Communication
  • Design
  • Design - Application design
  • Design - Design of RESTful endpoints (HTTP methods, urls, versioning, json, metadata, documentation)
  • Development - Tooling (with IntelliJ, SVN or GIT, Maven, Bamboo & Sonar)
  • GIT
  • Java 8
  • Java and Hibernate
  • JPA
  • Development - Backend - JPA
  • JUnit
  • Development - Test Driven Development with JUnit & Spring & CI
  • Maven
  • Oracle Database
  • Development - Database knowledge (Oracle)
  • Security Expertise
  • Development - Security - Knowledge of OWASP and Spring Security
  • Soap API
  • Spring
  • Development - General - Spring Framework
  • Spring Batch
  • Development - Java Batch with Spring Batch
  • SQL

Key Skills

Ranked by relevance

java continuous integration maven owasp junit git svn
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Posted
Mar 12, 2025
Type
Full-time
Level
Mid-Senior
Location
Brussels
Company
Sansaone

Industries

IT Services IT Consulting

Categories

Information Technology

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