12 months
07/01/2025 - 06/01/2026 Brussels, Belgium
Requirements
Roles
  • Back-End Developer Senior
Languages
  • Dutch Native or bilingual proficiency
  • French Native or bilingual proficiency
  • English Professional working proficiency
Skills
  • JAX-WS / JAX-RS Advanced
  • Development Tools Advanced
  • JPA Advanced
  • Design Intermediate
  • Security Expertise Advanced
  • Web Frontend Development Intermediate
  • Design SOAP endpoints Intermediate
  • Oracle Database Intermediate
  • Java and Hibernate Advanced
  • SOAP API and SOAP UI Intermediate
  • Spring Advanced
  • JAXB Advanced
  • Jasper Reports Expert
  • Design RESTful endpoints Intermediate
  • JUnit Intermediate
  • Apache Intermediate
  • Spring Batch Advanced
Description

IMPORTANT INFORMATION

(An identified breach will result in an immediate removal from the distribution list)

  1. Only applications that meet exactly the BNB’s selection criteria (skills, work experience, language skills and availability) can be proposed.
  2. Make sure that the proposed candidate name is written correctly, and that his/her name is the same as mentioned on its official identification document (ID).

If your candidate is selected for a contract, you will be asked to provide us with a copy of its ID card, an ID picture and the postal address of the candidate.

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The National Bank of Belgium is an institution that works towards the stability of the financial system and the reliability of the institutions operating within it. The National Bank contributes to creating a climate of confidence conducive to the well-being of all.

Its missions:

  • Maintain price stability in the Eurosystem
  • Oversee the Belgian financial system
  • Ensure the security of banknotes and the efficiency of payment systems
  • Provide economic and financial data and analyses

 

Mission Description

The consultant will work within a development team for maintaining Onegate, a secure online application provided by the National Bank of Belgium to reporting agents. The application allows companies to submit forms online, either by entering data manually or by uploading files. Onegate is a critical application with security and the batch treatment of large amounts of data (XML and other formats) as main characteristics. 

Concrete tasks:
– Develop back-end application components.
– Contribute in design of parts of application components (in close collaboration with technical lead or senior developers).
– Coach co-workers on a technical level when needed.

Generic skills

  • Team player & communicative 

  • Independent developer for most development tasks 

  • Eager to learn to grow his/her development skill levels 

  • Decent development at a normal speed 

  • Conform to cross-project and project specific development guidelines

Imperative technical knowledge

  • Technical knowledge and pratical experience of required technologies to be able to start development directly (see technical skills). 

  • Understand work habits like Srum/Kanban, test-driven development and continuous integration. 

Deliverables

  • Well-commented & tested application code. 

  • Design / technical documentation. 

 

Partially remote: 50% at least on site

 

ProUnity/Staffing MS is the single point of contact (SPOC) for this mission.

If you have any questions, please contact Charlotte Dejonckheere, Client Satisfaction Manager, by e-mail at charlotte.dejonckheere@pro-unity.com.