Senior Frontend Engineer
You will design and build responsive, high-performance frontend applications with React and TypeScript for blockchain payments and DeFi products. You will develop scalable components, design systems, testing frameworks, SDKs, and APIs; collaborate cross-functionally; improve performance, accessibility, security, and code quality; and simplify complex onchain user experiences.
Responsibilities
- Design and develop responsive frontend applications using React and TypeScript
- Build scalable components, design systems, and testing frameworks
- Contribute to public SDKs and APIs
- Collaborate with product, design, engineering, and partnerships teams
- Improve frontend performance, accessibility, security, and code quality
- Simplify complex onchain user experiences
Requirements
- 2+ years of experience building production frontend applications with React and TypeScript
- Understanding of state management, API integration, responsive design, and performance optimization
- Ability to collaborate with cross-functional teams
- Based in or willing to relocate to the San Francisco Bay Area or New York City
- Blockchain experience with EVM-based chains, Solana, or Bitcoin is a plus
- Familiarity with ethers.js, viem, or wagmi is a plus
- Payments experience is a plus
- Full-stack experience with APIs and backend services is a plus
- Design implementation experience is a plus
- Open source participation is a plus
Benefits
- Unlimited PTO
- Visa sponsorship for international candidates