Codvo.ai · 1 month ago
GIS Web Developer - Esri/React Specialist (Remote)
United States
Full-time
Remote
Mid Level
3+ years expCodvo.ai is dedicated to building scalable data platforms that drive business impact. They are seeking a GIS Web Developer with expertise in Esri ArcGIS and React to enhance their natural language GIS platform by integrating spatial analysis with business intelligence and creating intuitive map-based visualizations.
Information Technology
Responsibilities
Spatial Query Implementation
Implement new query types (polygon intersections, multi-layer queries)
Optimize ArcGIS REST API performance
Build complex WHERE clause generators from natural language
Create interactive Leaflet-based visualizations
Implement custom feature styling and popups
Build proximity buffers and distance calculations
Connect GIS features with contract/business data
Build efficient data pipelines (SQLite → ArcGIS → Frontend)
Implement caching strategies for query results
Reduce API call latency
Implement client-side filtering for follow-up queries
Optimize geometry rendering for 40+ features
Spatial drawing tools (polygon queries)
Real-time collaboration features
Multi-layer spatial analysis
Export to GeoJSON/Shapefile/CSV
Mobile app development (React Native)
Qualification
Required
3+ years working with ArcGIS REST API and Feature Services
Strong JavaScript/React experience (React Hooks, state management)
Understanding of spatial concepts: coordinate systems (4326/3857), projections, buffers, spatial queries
Experience building interactive web maps (Leaflet, Mapbox, or ArcGIS Maps SDK)
Comfortable with REST APIs and asynchronous JavaScript (async/await, Promises)
SQL/database experience (SQLite, PostgreSQL, or similar)
Preferred
esri-leaflet library experience
OAuth 2.0 token management
OpenAI API or LLM integration
Geospatial algorithms (Haversine, centroid calculations, polygon operations)
Node.js/Express backend development
Docker/containerization
Previous GIS chatbot or natural language query experience
Company
Codvo.ai
At Codvo.ai, we specialize in leveraging artificial intelligence, cloud, and data to solve complex business problems and drive innovation.
51-200 employees
H1B Sponsorship
Codvo.ai has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2022 (3)
Funding
Current Stage
Growth StageLeadership Team
Amit Verma
Managing Partner
Harish Vajja
Managing Partner
Company data provided by crunchbase