Full Stack Developer

Keystone Solutions
📍 Namur, Wallonia, Belgium 💼 full time 🕒 Posted June 26, 2026

Job Description

Mission Overview:


We are seeking a Full Stack Developer for a consultancy mission at a client site, representing Keystone Solutions. The primary focus will be on the development of a new web application, 'Target 2', using Java and JavaScript, aimed at supporting the agents of the DGH, particularly hydrographers, as a replacement for the outdated 'Target 1' application.


Key Responsibilities:


  • Develop interactions via web services with a business calculation engine written in Python.
  • Implement interactions through a Datahup Denodo with external data stored outside the application.
  • Facilitate interactions with a PostgreSQL database for application-specific stored data.
  • Create a user-friendly, graphical, and secure interface.
  • Develop a modern, secure, robust, and sustainable application that allows for the calculation, saving, updating, and visualization of the rating curves associated wi...

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Job Details

  • Location Namur, Wallonia
  • Job Type full time
  • Category Computer Occupations
  • Posted Date June 26, 2026
  • Application Deadline August 05, 2026