GIS Web 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.Requirements:Must Have5+ 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 unitsRelevant certifications in GIS or Web Development (advantage).Responsibilities:The role includes development in secure, On-Premises environments, often isolated from the public Internet.