Senior Frontend Engineer

Skills

About the Role

You will own the development of intuitive, high-performance, and secure web applications. You will implement responsive UI components from designs with attention to accessibility and performance, lead frontend architecture, evolve the design system, and take features from concept to production. You will maintain and improve the codebase with scalable, well-documented, and tested code, participate in code reviews, and mentor junior engineers.

Requirements

• 5+ years building high-performance visually refined web applications with deep understanding of browser fundamentals modern JavaScript (ES6+) and advanced TypeScript
• Strong proficiency in React and TypeScript and modern frontend development best practices
• User-first product engineering mindset focused on intuitive accessible interfaces
• Solid grasp of systems design debugging and application performance
• Experience with REST APIs backend systems gRPC and WebSocket APIs
• Experience with Web Browser APIs Web Workers and Chrome Extension APIs
• Knowledge of web security fundamentals including CSP CORS and JWT
• Understands extension sandboxing and least-privilege permissions
• Familiarity with Solana and Web3.js

Responsibilities

• Implement functional responsive UI components from designs with attention to performance and accessibility
• Lead frontend architecture and evolve the design system
• Collaborate with product and engineering to ship features from concept to launch
• Maintain and improve the application codebase with scalable well-documented and tested code
• Uphold high coding standards, contribute to code reviews, and mentor junior engineers

Benefits

• Meaningful equity and upside
• Unlimited flexible PTO
• Flexible work schedule
• Company laptop and allowance for home equipment
• Two company-paid off-sites per year