Front-End Developer (React JS + GIS)

Who We Are:
Global Vigilance is a dynamic and innovative organization at the forefront of leveraging Geographic Information Systems (GIS) technology.

We are currently seeking a Front-End Developer with a strong background in GIS technologies to enhance our team’s capabilities.

Role Overview:
The Front-End Developer (React JS + GIS) will be responsible for building responsive, user-friendly interfaces for geospatial web applications.

This role emphasizes expertise in React JS, AG Grid, and GIS front-end libraries such as Open Layers.

While the primary focus is on front-end development, familiarity with .NET and/or SQL Server is a plus, enabling better collaboration with back-end teams.

The ideal candidate is passionate about creating intuitive user experiences and thrives in a collaborative, agile environment.

RESPONSIBILITIES



* Develop responsive and interactive GIS web applications using React JS and modern front-end technologies.


* Integrate mapping libraries such as Leaflet, Mapbox GL JS, and OpenLayers into React-based applications.


* Implement complex data grids and tables using AG Grid for high-performance data visualization.


* Collaborate with UI/UX designers to implement visually appealing and intuitive user interfaces.


* Ensure applications are accessible, performant, and optimized for various devices and browsers.


* Maintain and enhance existing front-end codebases, ensuring scalability and maintainability.


* Conduct thorough testing and debugging of React components and front-end logic.

REQUIREMENTS



* Bachelor’s degree in Computer Science, GIS, or a related field.


* Minimum 4 years of front-end development experience, with 2+ years of hands-on experience in React JS.


* Strong proficiency in JavaScript, HTML5, and CSS3.


* Experience with GIS libraries such as Leaflet, Mapbox GL JS, or OpenLayers.


* Familiarity with RESTful APIs and asynchronous data handling in React.


* Understanding of agile development methodologies.


* Strong problem-solving and communication skills.


* Ability to work independently and collaboratively in a team environment.

PREFERRED SKILLS



* Experience with AG Grid for advanced data table implementations.


* Proficiency in state management tools like Redux or Context API.


* Knowledge of responsive and mobile-first design principles.


* Familiarity with GIS data formats (e.g., GeoJSON, Shapefiles).


* Understanding of geospatial web services (e.g., WMS, WFS).


* Experience with .NET and SQL Server for back-end integration and data handling.


* Experience with front-end build tools and version control (e.g., TFS/Azure DevOps, Git).


* Passion for creating clean, maintainable, and user-friendly interfaces.