S

Ströer

Outdoor advertising network and digital media

Geoinformatics Specialist

Data ScienceConfirmed live in the last 24 hours
Full-timeLeverkusen, GermanyNo salary listed

About the Job

Requirements

  • A completed university degree in Geoinformatics, Geography, Geodesy, Spatial Planning, Transport Sciences, or a comparable field, and at least 3 years of relevant professional experience.
  • Strong command of PostgreSQL and PostGIS, including spatial SQL operations, spatial joins, GiST indexes, and performance optimization of large geometry tables.
  • Proficiency with QGIS and/or ArcGIS Pro, common geodata formats and standards including GeoPackage, GeoJSON, GeoTIFF, WMS, and WFS, and coordinate systems including EPSG:4326 and EPSG:25832.
  • Ability to automate geodata processes using Python and libraries such as GeoPandas, Shapely, Rasterio, GDAL/OGR, NumPy, and pandas, or work comparably with R, and version processing workflows with Git.
  • Sound knowledge of spatial statistics and network analysis, including spatial autocorrelation, clustering methods, density analysis, routing, isochrones, and the methodological limitations of spatial aggregation; ability to critically validate model results against real-world data.
  • Fluent English and native-level or equivalent German.

Responsibilities

  • Develop and maintain the spatial data model for advertising locations, visibility geometries, fields of view, and catchment and impact areas.
  • Integrate and quality-assure official and commercial geodata, including ALKIS/ATKIS, census data, OpenStreetMap, points of interest, and traffic data, and automate geometric validation routines.
  • Support the agent-based mobility model, validate model results against traffic, mobile-network, floating-car, and pedestrian-frequency data, and calibrate contact probabilities.
  • Develop geographic experiments for Public Mind, create comparable test and control regions, and assess the robustness of Location Lift and Geo Lift evaluations.
  • Manage external modeling and data-service providers from functional specification through quality assurance and acceptance.
  • Translate geodata, model results, and spatial analyses into robust findings for Sales, Product Management, and executive leadership.

About the Company

Ströer

Outdoor advertising network and digital media

Ströer is a German digital multi-channel media company that combines outdoor advertising with online marketing and e-commerce. Its products run across multiple channels by using its physical advertising network (billboards and pillars) together with online assets like t-online.de to create unified campaigns. The company sets itself apart by offering an integrated, end-to-end advertising ecosystem that connects offline reach with a broad digital portfolio under one platform. Its goal is to be the leading provider of cross-channel advertising in Germany, uniting offline and online media for brands.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Cologne, Germany
Founded
1990

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