Senior Front-End Engineer

Responsibilities

• Build responsive, high-performance web applications using modern frontend frameworks
• Translate designs into pixel-accurate, accessible, and performant UI components
• Develop and maintain a scalable design system and component library
• Implement real-time dashboards, data visualizations, and trading-related interfaces
• Optimize for Core Web Vitals, rendering performance, and cross-browser compatibility
• Architect client-side state management for complex, data-intensive applications
• Integrate with REST APIs and Web Socket streams for real-time market data
• Build efficient data-fetching layers with caching, polling, and streaming support
• Handle high-frequency UI updates with minimal performance overhead
• Partner with Design to refine UX flows and maintain consistency across the product
• Write clean, well-tested, and maintainable component code
• Contribute to frontend tooling, build systems, and CI/CD pipelines
• Participate in code reviews and help define frontend engineering standards
• Troubleshoot performance and rendering issues in production

• 6+ years of experience in frontend or UI engineering
• Expert-level proficiency in React and Type Script
• Strong understanding of Next.js or similar SSR/SSG frameworks
• Experience building real-time or data-dense interfaces (dashboards, charts, tables)
• Deep understanding of browser rendering, CSS architecture, and web performance optimization
• Familiarity with state management libraries such as Zustand, Redux, or Jotai
• Experience integrating Web Socket or streaming APIs on the frontend
  
  Solid understanding of accessibility standards (WCAG) and responsive design
• Ability to work independently and move quickly in a startup environment
• Strong communication and collaboration skills