Urban SDK provides geospatial AI for smarter cities.
Senior Front End Engineer
Location
Florida
Posted
105 days ago
Salary
0
Seniority
Senior
Job Description
Senior Front End Engineer
Urban SDK
• Lead the development of rich, interactive web applications built with React • Design, build, and maintain complex front-end applications • Create accessible, responsive UI components using Chakra UI • Implement interactive map-based experiences using Mapbox GL JS • Build interactive data visualizations and dashboards using Plotly and ApexCharts • Optimize performance for large datasets, maps, and real-time updates • Collaborate with product managers, designers, and backend engineers to define and deliver features • Establish and enforce front-end best practices (architecture, testing, accessibility, performance) • Lead code reviews and mentor other engineers • Contribute to technical planning and architectural decisions • Ensure cross-browser compatibility and responsive behavior
Job Requirements
- 5+ years of professional front-end development experience
- Strong expertise in JavaScript (ES6+) and TypeScript
- Deep experience with React and modern React patterns (hooks, context, memoization)
- Production experience with Chakra UI or similar component libraries
- Hands-on experience with Mapbox (layers, sources, interactions, performance tuning)
- Experience building data visualizations using Plotly and/or ApexCharts
- Solid understanding of HTML, CSS, responsive design, and accessibility (WCAG)
- Experience consuming REST and/or GraphQL APIs
- Strong debugging, performance optimization, and problem-solving skills
- Experience with Next.js or similar React frameworks (Nice to Have)
- Familiarity with geospatial concepts (GeoJSON, projections, tilesets) (Nice to Have)
- Experience working with large or real-time datasets (Nice to Have)
- Knowledge of front-end testing tools (Jest, React Testing Library, Cypress) (Nice to Have)
Benefits
- Annual Bonus
- Medical, Vision, Dental
- 401(k)
- 21 Days Vacation
- Office Lunch provided
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