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10Clouds

Senior Frontend Developer

10Clouds
Poland · Full-time · Mid-Senior
Mission: Build an intuitive, responsive, and real-time user experience that transforms how people find and secure shared living spaces.

Key Responsibilities:

  • Develop responsive React 18+ application with TypeScript
  • Implement real-time features using WebSocket for chat, notifications, and live updates
  • Build complex UI components including search filters, map integrations, and payment flows
  • Create group collaboration features with real-time synchronization
  • Ensure WCAG 2.1 AA accessibility compliance
  • Integrate with third-party services (Mapbox/Google Maps, Stream.io for chat)
  • Optimize performance for mobile and desktop experiences

Required Skills:

  • 5+ years of React development experience
  • Strong TypeScript and modern JavaScript (ES6+)
  • Experience with state management (Redux Toolkit/Zustand)
  • Proven experience with real-time applications and WebSocket
  • Expertise in responsive design and CSS-in-JS solutions
  • Experience with testing frameworks (Jest, React Testing Library, Cypress)
  • Understanding of CI/CD pipelines and Git workflows

Nice to Have:

  • Experience with marketplace or e-commerce platforms
  • Knowledge of payment integration (Stripe)
  • Experience with map libraries and geolocation services
  • Background in building collaborative features

Key Skills

Ranked by relevance

responsive react responsive design javascript typescript cicd css git ui
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Country Guide

Poland

Fast-growing Central European IT hub

Posted
Sep 10, 2025
Type
Full-time
Level
Mid-Senior
Location
Warsaw
Company
10Clouds

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

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