Senior Geospatial Data Specialist — PostGIS & Boundaries

Geopostcodes; Neder-Over-Heembeek; Sur place; EUR 50 000 - 70 000; Plein temps

Résumé du poste

GeoPostcodes is a fast-growing Belgian DaaS company focused on the most complete postal code, geolocation and population databases. The Geospatial Data Specialist will maintain and enhance PostGIS-based polygon data, source and clean data, and support internal projects.

You'll work on integrating vector and polygon data, performing data cleaning, and collaborating on boundary processing methodologies in a global context. English fluency and a Geomatics-related degree are required.

Qualifications

• Strong proficiency in SQL for geospatial data processing.
• 3–5 years of experience with GIS software (QGIS/ArcGIS) to visualize and process geospatial data.
• Excellent written and spoken English language skills.
• Bachelor’s degree or higher in Geomatics, Geography, Data Science, or Computer Science.

Responsabilités

• Research, scrape and acquire geographic and postal data sources.
• Perform data cleaning, validation and integration into our PostGIS database.
• Integrate pre-existing vector and polygon data or build polygon maps from available sources.
• Insert pre-processed data into a topological model to ensure polygons match after simplification.
• Perform regular country updates and contribute to the maintenance of global boundaries datasets.
• Help define and improve the methodologies used for boundary processing, geometric modelling and topological validation.
• Identify opportunities to automate or improve existing data processes and internal tooling.
• Guide colleagues in applying geospatial methodologies and making appropriate modelling choices.
• Collaborate on small-scale internal projects to process and analyse geographic data.

Connaissances

SQL

GIS

English language

Formation

Bachelor’s degree in Geomatics, Geography, Data Science, or Computer Science

Outils

QGIS

ArcGIS

PostGIS

Python

Description du poste

GeoPostcodes is a fast-growing Belgian DaaS company focused on the most complete postal code, geolocation and population databases. The Geospatial Data Specialist will maintain and enhance PostGIS-based polygon data, source and clean data, and support internal projects.

You'll work on integrating vector and polygon data, performing data cleaning, and collaborating on boundary processing methodologies in a global context. English fluency and a Geomatics-related degree are required.