Senior Frontend Developer - Spain

Hello everyone! 👋

Are you looking for your next professional challenge? We have an exciting opportunity for you!

We are currently looking for a Senior Frontend Developer specialized in React, TypeScript, and geospatial visualization to join an international project with an international organization.

🤗 About us

We are a technology consultancy specialized in delivering innovative digital solutions for high-impact national and international projects.

Learn more about us at: www.altiacompany.com/en

🚀 The project & the team

You will join an international and multidisciplinary team working on advanced web applications focused on real-time monitoring, geospatial visualization, and situational awareness systems.

You will contribute to building modern frontend applications, interactive visualizations, and scalable architectures using cutting-edge technologies.

📌 Requirements

• C1 English level
• 5+ years of experience with React and TypeScript
• Experience with WebGL technologies: deck.gl, three.js, Mapbox GL, Cesium, etc.
• Experience visualizing geospatial data and trajectories
• Knowledge of GeoJSON, vector tiles, and coordinate systems
• Experience with testing, CI/CD, and frontend security best practices
• Experience collaborating with Product and UX teams (Figma)

⭐ Nice to have

• Real-time visualization with WebSockets/SSE
• Vite/Webpack, Jest, Playwright/Cypress
• Zustand or Redux
• Azure Monitor / Application Insights
• Experience in regulated or high-demand environments

🎯 What we offer

• Professional growth and continuous learning
• International and collaborative environment
• High-impact technology projects
• Flexible remote/hybrid work model

Interested? We’d love to hear from you! 🚀

This job offer has been drafted with impartiality and non-discrimination on the basis of gender, race, ideology or any other grounds in mind. In particular, it complies with current regulations on gender equality between women and men (Royal Decree-Law 6/2019)