Senior Front-End Engineer, React

This is a fully remote position, open to applicants in New York.

📋 Description

• Engage in all stages of frontend development, encompassing requirements analysis, architecture and design, implementation, documentation, testing, and delivery.

• Create responsive and accessible user interfaces based on Figma designs.

• Develop prototypes for testing Minimum Viable Products (MVPs).

• Construct reusable components and manage them within Storybook.

• Integrate new functionalities into the current codebase.

• Implement interactions with blockchain and wallets.

• Design strategies for client-side state management, server-state synchronization, caching, and error handling.

• Write unit, integration, and end-to-end tests.

• Monitor production issues and application performance utilizing Sentry.

• Contribute to project estimation, planning, and technical decision-making processes.

• Review colleagues’ code and assist in upholding engineering standards.

• Collaborate with engineers, designers, product stakeholders, and partners within the company.

⛳️ Requirements

• Proficient in modern React and TypeScript, demonstrating strong skills in component architecture and type-safe design.

• Practical experience with Next.js, Vite, and pnpm-based monorepos.

• In-depth knowledge of server-state management utilizing TanStack Query and lightweight client-state management with Zustand or similar solutions.

• Solid understanding of CSS and responsive design principles.

• Experience with component libraries such as Chakra UI.

• Capability to transform Figma designs into accessible, reusable components, preferably documented in Storybook.

• Testing experience across unit, integration, and end-to-end testing using Vitest and Playwright, covering asynchronous and wallet-interaction flows.

• Ability to enhance performance through code splitting, memoization, bundle analysis, and Core Web Vitals optimization.

• Experience in troubleshooting production issues using tools like Sentry.

• Awareness of security practices, including Content Security Policy (CSP), secure wallet interactions, input validation, and proper management of secrets.

• Familiarity with Git workflows, Docker, and GitHub CI/CD.

• Basic understanding of Kubernetes and Content Delivery Networks (CDNs).

• Experience in blockchain frontend integration with wagmi/viem, wallet connection flows, transaction lifecycles, and Web3 user experience is a plus.

• Background in Crypto/DeFi is requested in the application form.

🏝️ Benefits

• Competitive salary and performance-based bonuses.

• Flexible working hours and remote work options.

• Opportunities for professional development and continuous learning.

• Collaborative and inclusive team environment.

• Health and wellness benefits.