GIS Expert

Deadline 10 September, 2019 Position Ref: 1286
Skills Required

PHP HTML CSS MS Access AJAX Drupal jQuery JavaScript Angular JS JSF Python REST API postGIS NodeJS Geoserver POSTGIS (PG ROUTING) Django React QGIS Postgres Mapbox MapServer LeafletJS Openlayers Highcharts Google Charts GDAL PDAL uDig ArcMap ArcPro Google Earth Engine Mapbox GL JS Mapbox Vector Tile Tippecanoe Turf.js CartoJs DataTables ES6 Dojo Toolkit GeoNetwork pyCSW GeoNode ESA


GIS Developer



Total Experience (months or years)



  • To further adapt, optimize and update the content of existing GIS web applications, in particular eConservation and DOPA Explorer
  • To contribute to the maintenance of Geonode and Geoserver, the mapping services underpinning most of the above indicated web applications.
  • To ensure the security and smooth operation of the GIS web applications by performing basic administration and user management tasks.
  • To provide technical support to key partners.
  • To prepare the spatial datasets for subsequent processing (projection of spatial data, editing of incomplete datasets and correction of topological features, organizing the data for storage and processing in PostGIS database, tiling of large images)
  • To process the global datasets to generate summary statistics at site, country, ecoregion and regional levels
  • To contribute to the maintenance of the spatial data (updates, file versioning)
  • To provide technical support to the application architect in preparing the spatial data according to their requirements.
  • To generate maps for reports
  • Master's Degree and minimum 7 years of professional experience 
  • Strong experience in using the following GIS tools and libraries: GDAL, PDAL, PostGIS, Qgis, uDig, ArcMap, ArcPro including the development of geospatial processing models.
  • Good knowledge of Google Earth Engine processing using Javascript and Python.
  • Deep knowledge of the main CMS for geospatial web and web development such as Drupal and Django.
  • Deep knowledge in Web Application / REST APIs development including PHP (and various geo packages like GeoPHP), Python , JQuery, Ajax, JavaScript, HTML and CSS.
  • Extensive experience required in the use of the following libraries LeafletJs, Mapbox GL JS, MapboxVectorTile, Tippecanoe, Turf.js, Openlayers, Mapbox, CartoJs, Highcharts, Google Charts, DataTables.
  • Familiar with following development frameworks: NodeJs, React, AngularJS, ES6 and Dojo Toolkit
  • Development of Geospatial Web services
    • Development of WMS, WFS, WCS, WPS using GeoServer and/or MapServer, and Vector Tiles.
    •  Development of geospatial catalogues GeoNetwork, pyCSW and GeoNode.
  • Demonstrated experience in linking the Web GIS interfaces with Postgres and Postgis databases
  • Strong experience in using external APIs from NASA, ESA, NOAA, GBIF, The World Bank, IUCN
  • Demonstrated experience in the using and processing spatial biodiversity data standards and reference datasets (World Database of Protected Areas, Red List of Threatened Species, GBIF species occurrences, … )
  •  Good English verbal and written skills are required.





1 Years

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