Senior Frontend Engineer

📋 Description

• Design, develop, and deliver responsive UI using React, TypeScript, Material UI
• Own frontend features from design to deployment and improvement
• Build complex, validated forms for desktop, tablet, mobile
• Develop and maintain unit/integration/e2e tests for reliability
• Optimize performance, accessibility, and Core Web Vitals
• Collaborate with product, design, and backend engineers

🎯 Requirements

• Minimum 5 years building production-grade React apps
• Strong TS, React, Material UI v5+, Redux Toolkit, RTK Query
• Advanced CSS (Flexbox, Grid, responsive/mobile-first)
• Experience with React Hook Form for complex forms
• Frontend testing with Jest, RTL, Cypress, Playwright, or similar
• Performance optimization: lazy loading, code splitting, profiling

🎁 Benefits

• Fully remote contractor in Europe
• Ownership over frontend feature development
• Work on a modern SaaS platform for mission-critical ops
• Collaborative cross-team environment
• AI-first engineering culture with cutting-edge tools
• Influence frontend architecture and design systems