Position: GIS Developer

Experience: 24 Years
Location: Kolkata (Salt Lake Sector V)
Employment Type: Full-Time
Department: GIS & Software Development
Reporting To: Technical Lead / Project Manager

About the Company:

At Nexa Core HR Pvt. Ltd., we believe that great organizations are built by great people. We are a professionally managed HR & Recruitment Consultancy delivering comprehensive Talent Acquisition and HR Solutions across multiple industries. Our services include Permanent Recruitment, Executive Search, Bulk Hiring, Leadership Hiring, Contract Staffing, Payroll Management, HR Consulting, and Recruitment Process Outsourcing (RPO).

Although we are a growing organization, we operate with structured processes, defined career paths, continuous learning programs, and a performance-driven culture that enables every employee to build a rewarding long-term career.

If you are passionate about sales, enjoy building professional relationships, and aspire to grow into leadership roles, we'd love to hear from you.

Job Summary

We are seeking a skilled GIS Developer with 24 years of experience in developing Web GIS applications, spatial databases, and GIS automation tools. The ideal candidate should have strong programming skills, experience with modern GIS technologies, and the ability to integrate geospatial data with enterprise applications.

Key Responsibilities

- Design, develop, and maintain GIS applications and geospatial solutions.
- Develop Web GIS applications using modern JavaScript frameworks.
- Build and consume REST APIs for GIS applications.
- Develop interactive maps using OpenLayers, Leaflet, Mapbox,



or ArcGIS Maps SDK.
- Configure and manage GeoServer, ArcGIS Enterprise, or MapServer.
- Design and maintain spatial databases using PostgreSQL/PostGIS.
- Perform GIS data processing, spatial analysis, and map publishing.
- Develop Python scripts for GIS automation and ETL workflows.
- Integrate GIS services with enterprise applications.
- Optimize GIS application performance and database queries.
- Troubleshoot GIS application issues and provide technical support.
- Collaborate with GIS Analysts, Project Managers, QA teams, and clients.
- Prepare technical documentation and deployment guides.

Required Technical Skills

GIS Technologies

- ArcGIS Pro
- ArcGIS Enterprise
- GeoServer
- QGIS
- PostGIS
- OGC Standards (WMS, WFS, WMTS, WCS)

Programming

- JavaScript (ES6+)
- TypeScript
- Python
- SQL
- HTML5
- CSS3

Frontend Frameworks

- React.js
- Angular
- Vue.js (Preferred)

GIS Libraries

- OpenLayers
- Leaflet
- Mapbox GL JS
- ArcGIS Maps SDK for JavaScript

Backend Technologies

- Node.js
- Express.js
- NestJS (Preferred)
- .NET Core (Good to Have)

Database

- PostgreSQL/PostGIS
- MySQL
- SQL Server

APIs

- REST API Development
- GeoJSON
- JSON
- XML

Version Control

- Git
- GitHub
- Azure DevOps
- GitLab

Cloud (Good To Have)

- AWS




- Microsoft Azure
- Docker
- Kubernetes (Basic Knowledge)

Required Skills

- Strong understanding of GIS concepts and spatial analysis.
- Experience in Web GIS application development.
- Knowledge of coordinate systems and map projections.
- Robust SQL and spatial query writing skills.
- Good analytical and problem-solving abilities.
- Excellent debugging skills.
- Good communication and teamwork skills.
- Ability to work independently and deliver projects within deadlines.

Preferred Experience

Experience in one or more of the following domains:

- Smart City Projects
- Land Records & Cadasastre
- Utilities (Water, Gas, Electricity)
- Telecom GIS
- Road & Highway Projects
- Environmental Monitoring
- Urban Planning
- Asset Management
- Drone/LiDAR Data Processing
- Remote Sensing Applications

Educational Qualification

- B.E./B.Tech./M.Tech. in Computer Science, Information Technology, Geoinformatics, Civil Engineering, or related discipline.
- M.Sc./M.Tech. in GIS, Remote Sensing, Geoinformatics, or equivalent qualification is preferred.

Preferred Certifications (any of the below)

- Esri Technical Certification
- ArcGIS Enterprise Administration
- GeoServer Administration
- AWS Cloud Practitioner
- Microsoft Azure Fundamentals

What We Offer

- Opportunity to work on large-scale GIS and Smart City projects.
- Exposure to up-to-date GIS and cloud technologies.
- Career growth and learning opportunities.
- Collaborative and innovation-driven work environment.
- Competitive salary and performance-based incentives.

📌 Gis Developer (Kolkata)
🏢 Nexa Core Hr
📍 Kolkata