**Minimum Qualification:** BE/BTech (CS/IT) or MCA
**Work Location:** Government Department, Civil Lines \- Delhi
**Working days:** Monday to Friday
**Working hours:** 9:00 AM to 5:30 PM
**Contract Period:** 5 years
Key Responsibilities
Design and develop highly interactive graphical user interfaces using Angular (v19 or higher) combined with PrimeNG widgets.
Implement map layer management, advanced custom layer switchers, and control mechanics using OpenLayers.
Build sophisticated 3D visualization systems and terrain displays using open\-source libraries like CesiumJS.
Establish continuous real\-time data visualization streams over WebSockets, Stomp, and SockJS.
Ensure cross\-browser compatibility (Chrome, Mozilla, Firefox) and responsive designs customizable to varying screen resolutions.
Develop interfaces capable of displaying raw contents of multiple file formats (such as JPEG, SVG, PNG, DOCX, XLSX, TXT) into structural charts, graphs, and plots.
Required Skill Set
Extensive experience with Angular, TypeScript, JavaScript, JQuery, and Bootstrap.
Expertise using PrimeNG widgets for complex tables, windows, pop\-ups, and navigation components.
Strong implementation background with open\-source GIS libraries including OpenLayers and CesiumJS (e.g., drag \& drop of symbols, feature modification, 3D dome structures).
Familiarity with streaming protocols (WebSockets, SockJS, Stomp).