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.