Geographic Information System Developer

Position Overview:

We are seeking a highly skilled and motivated GIS Web Developer, specializing in client-side development of advanced geospatial web applications.

The ideal candidate will deliver intuitive, high-performance web solutions that visualize spatial data, working closely with product managers, designers, and backend engineers.

Responsibilities

The role includes development in secure, On-Premises environments, often isolated from the public Internet.

Requirements

Must Have

• 5+ years of experience developing client-side web applications.
• Strong proficiency in JavaScript (ES6+) and TypeScript.
• Proven experience with at least one major GIS mapping library:
• ArcGIS API for JavaScript, Mapbox GL JS, OpenLayers, or Leaflet.
• Hands-on experience with front-end frameworks:
• React (preferred), or Angular / Vue.js.
• Excellent knowledge of spatial data formats:
• GeoJSON, KML, Shapefiles, TopoJSON.
• Experience consuming geospatial web services:
• REST APIs, WMS, WMTS, WFS.
• Good understanding of coordinate systems and spatial projections (e.g., EPSG codes, reprojection).
• Experience building responsive, cross-browser compatible GIS web applications.
• Version control proficiency:
• Git (GitHub/GitLab workflow).
• Experience working in On-Premises environments:
• Ability to develop, troubleshoot, and deploy web applications in isolated, offline networks (no Internet access).

Nice to Have (Advantages):

• Experience with 3D GIS technologies:
• CesiumJS, Deck.gl, Kepler.gl.
• Familiarity with WebGL rendering for complex spatial data visualization.
• Understanding of spatial indexing and geospatial search engines:
• e.g., ElasticSearch Geo capabilities.
• Experience integrating with cloud-based GIS services:
• AWS Location Service, Azure Maps, ArcGIS Online.
• Familiarity with backend GIS servers:
• GeoServer, MapServer.
• Performance optimization techniques:
• Rendering of large datasets, clustering, lazy loading.
• Knowledge of application deployment in secure environments:
• e.g., usage of internal repositories, offline build processes, and containerization (Docker/Kubernetes – advantage).
• Experience with mobile-friendly GIS applications (Progressive Web Apps – PWA concepts).

Soft Skills:

• Strong problem-solving skills and technical troubleshooting abilities.
• Excellent communication skills (written and verbal) in English.
• Ability to work independently and in collaboration with cross-functional teams.
• Strong focus on quality, security, and reliability, especially in sensitive environments.
• Passion for GIS innovation and user experience.

Education:

B.Sc. in Computer Science, Software Engineering, Geoinformatics, or related fields (preferred).

Alternatively, graduates of technological military units

Relevant certifications in GIS or Web Development (advantage).