Senior Frontend Engineer

You will own the customer- and regulator-facing interfaces. You will build production React applications, maintain the shared design system, lead the migration to the target frontend architecture, translate regulatory requirements into precise specifications, and deliver fast, accessible, trustworthy interfaces. You will work with TypeScript, Next.js, Tailwind, state-management tools, data visualization, testing frameworks, and browser-based blockchain integrations.

Responsibilities

• Own production React applications
• Maintain the shared design system
• Build components and semantic tokens
• Document components in Storybook
• Lead the frontend architecture migration
• Maintain code-review standards across engineers
• Translate regulatory and product requirements into phased specifications
• Build multi-step validated forms
• Create supervisory dashboards and data visualizations
• Implement wallet connection and transaction flows
• Display gas and confirmation state
• Abstract chain differences across supported networks
• Read on-chain registries and attestations
• Use LLMs and agent orchestration in development
• Automate testing and data-quality checks
• Ship product increments and iterate in production

Requirements

• Expert React development
• Production Next.js development
• TypeScript with strict settings
• Tailwind
• Design system development
• Storybook
• Figma-to-code workflow
• TanStack Query
• Jotai
• MobX migration
• TanStack Table
• React Hook Form or Formik
• Zod
• Data visualization
• Vitest
• React Testing Library
• Playwright
• axe-core
• Chromatic
• Turborepo
• pnpm or bun
• Vite
• Biome
• wagmi
• viem or ethers
• Wallet-connection UX
• Transaction lifecycle handling
• Multi-chain interface development
• AI-assisted development
• AI-assisted test generation
• Regulatory or compliance technology UI experience

Benefits

• Ground-floor equity
• Remote work