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Senior GIS Developer

Location
Mechelen, Belgium
Work mode
Hybrid
Contract
Contract · Senior
Closed
26 Feb 2026

This mission closed on 26 Feb 2026.

It stays online for reference, but it no longer takes applications.

About the mission

Our client is seeking a Senior GIS Developer with extensive experience in GIS systems and related technologies. The role involves demonstrating expertise in various programming languages and frameworks, along with strong organizational and communication skills. The position allows for hybrid work arrangements and requires proficiency in Dutch.

Read the full description

Overview

We are looking for a Senior GIS Developer with significant experience in GIS systems development and related technologies.

Key Responsibilities

Demonstrate experience with ESRI ArcGIS Pro.
Show experience in the development of GIS systems.
Exhibit experience with Oracle Spatial.
Have combined experience with .NET, XAMARIN, and MAUI.
Have combined experience with ASP.NET, C#, and C++.
Prove agility, proactivity, and solution-oriented skills during an interview.
Demonstrate strong organizational and communication skills during an interview.

Skills & Experience

Proven knowledge and experience with relational databases (e.g., Oracle, SQL).
Familiarity with Agile development methodology.
Language requirement: Dutch at European CEFR level C2.

Languages

Dutch (C2) - required

Additional Info

Preferred start date: 27/03/2026
Preferred end date: 26/03/2027
Assignment type: Time & Material
Department: Transform & Digital
Employment percentage: 100%
The telework policy allows for remote work for external resources, subject to agreement with the team leader. Occasional travel to other locations may be required.
Exceptional performance outside of office hours may be needed for releases.
The right to present a candidate is verified by the document Right to represent.
The number of days/sessions is indicative and not binding. The final contract may be higher or lower.

What you'll do

  • Demonstrate experience with ESRI ArcGIS Pro
  • Show experience in the development of GIS systems
  • Exhibit experience with Oracle Spatial
  • Have combined experience with .NET, XAMARIN, and MAUI
  • Have combined experience with ASP.NET, C#, and C++
  • Prove agility, proactivity, and solution-oriented skills during an interview
  • Demonstrate strong organizational and communication skills during an interview

What we're looking for

  • Proven experience with ESRI ArcGIS Pro
  • Experience in the development of GIS systems
  • Experience with Oracle Spatial
  • Combined experience with .NET, XAMARIN, and MAUI
  • Combined experience with ASP.NET, C#, and C++
  • Agility, proactivity, and solution-oriented skills
  • Strong organizational and communication skills
  • Knowledge and experience with relational databases (e.g., Oracle, SQL)
  • Familiarity with Agile development methodology
  • Dutch language at European CEFR level C2

Skills

  • ESRI ArcGIS Pro
  • Oracle Spatial
  • .NET
  • XAMARIN
  • MAUI
  • ASP.NET
  • C#
  • C++