Backend Engineer (NATO Secret) – Braine-l'Alleud

About the role

We are looking for a Backend Engineer to join our team in Braine-l'Alleud. The role focuses on managing, transforming, and delivering data assets while ensuring compliance with NATO SECRET security requirements. The position starts on 13 July 2026 and runs until 31 December 2026.

Key responsibilities

• Develop and implement data management policies, master data management processes, and data integrity checks.
• Design, code, test, and maintain moderately complex backend programs and scripts.
• Perform data modelling and design activities for complex enterprise data requirements.
• Create and maintain data pipelines that connect multiple data stores and applications.
• Apply data‑science techniques to assess datasets, build analytics models, and support business‑intelligence reporting.

Required profile

• Valid NATO SECRET security clearance.
• Ability to work on‑site full‑time (100%) in Braine-l'Alleud.
• Experience with data management, master data management, and data integrity assessment.
• Proven background in backend software development and data engineering.

Required skills

• Data management
• Master data management
• Data modelling
• Data engineering (pipeline creation)
• Data science techniques
• Business intelligence reporting

What we offer

• Fixed‑term contract with a clear end date.
• Opportunity to work on high‑impact projects within a secure environment.
• Collaborative on‑site team environment.