Freelance GIS Developer

As a Freelance GIS Specialist, you will work on challenging client projects in sectors such as utilities, infrastructure, public sector, logistics, and asset management. Depending on the assignment, you may be involved in analysis, design, implementation, or optimization of GIS solutions.

Typical responsibilities include:

• Designing, configuring, and maintaining GIS solutions

• Working with geospatial data models, databases, and integrations

• Developing and optimizing GIS applications and workflows

• Supporting clients with spatial analysis, visualization, and reporting

• Collaborating with architects, developers, and functional consultants

• Contributing to workshops, assessments, or proof-of-concept activities

We are looking for freelancers who bring both technical depth and consulting mindset:

• Strong experience as a GIS Specialist or GIS Developer

• Hands-on knowledge of tools such as ArcGIS (Pro / Enterprise), QGIS, PostGIS, or similar

• Experience with spatial databases and data integration (e.g. SQL, Python)

• Familiarity with system integrations (e.g. ERP, asset management, or other enterprise platforms) is a plus

• Comfortable working in complex, multi-stakeholder environments

• Able to communicate clearly with both technical and business stakeholders

• Fluent in English; Dutch and/or French is a strong advantage