Senior Front-End Engineer (React) - Real-Time Data Visualization

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LatAmFull-TimeSenior

Salary not disclosed

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Job Details

Strong expertise in React and TypeScript
Experience building complex, state-heavy frontend applications
Hands-on experience with real-time data flows (WebSockets or event-driven architectures)
Experience with geospatial visualization libraries (MapLibre, Mapbox, Leaflet, or similar)
Proven ability to optimize performance for data-intensive interfaces
Strong coding practices, including writing maintainable, modular, and testable code
Ability to collaborate effectively across engineering and design teams
Experience with XState or finite state machine architectures
Experience working with vector tiles, custom layers, or advanced geospatial rendering
Familiarity with Socket.IO for real-time communication
Background in news, sports, live media, or streaming platforms
Experience with D3.js, Canvas, or WebGL
Understanding of scalability challenges in large media platforms
Experience working on high-traffic, globally distributed applications
Exposure to performance tuning for live, data-heavy user interfaces
Familiarity with creative or design-driven development environments

Architect and maintain complex, predictable UI logic using XState or similar state management solutions
Develop high-performance, interactive geospatial interfaces using MapLibre, Mapbox, or similar libraries
Implement and manage real-time data flows using WebSockets and Socket.IO
Optimize rendering performance to ensure smooth user experiences (60fps) under heavy data loads
Build scalable, modular, and testable front-end applications using React and TypeScript
Collaborate closely with design and backend teams to translate product requirements into technical solutions
Ensure clean code practices, documentation, and maintainability across the codebase

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