Senior Front End Engineer

November 12

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Monad Foundation

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Blockchain • Fintech • Crypto

Monad Foundation is a cutting-edge blockchain company focused on developing the Monad protocol, which offers full Ethereum Virtual Machine (EVM) compatibility with enhanced performance and scalability. It aims to redefine Layer 1 blockchains by enabling high transaction speeds, low fees, and significantly reduced hardware requirements, making it easier for developers to deploy decentralized applications. With initiatives like Monad Madness and Mach Accelerator, the foundation supports innovators in building the future of blockchain technology.

11 - 50 employees

💳 Fintech

₿ Crypto

📋 Description

• Build, evolve, and maintain a robust design system (tokens, components, patterns) used across multiple products and teams. • Translate Figma handoffs into clean, resilient UI with strong visual fidelity, motion principles, and interaction polish. • Design and implement animations and micro-interactions that enhance clarity, feedback, and perceived performance—never for flair alone. • Ensure interfaces are accessible by default (semantics, keyboard support, focus management, ARIA, color contrast) and pass audits. • Own responsive design across breakpoints and container queries; deliver consistent UI in varied layouts and contexts. • Optimize frontend performance (bundle size, code-splitting, hydration strategies, caching, virtualization) and establish performance budgets and monitoring. • Collaborate with design on component architecture, interaction models, and motion guidelines; push for system-level consistency. • Write high-quality, well-tested code; contribute lint rules, CI checks, and docs that improve team velocity and quality. • Proactively identify UI debt, propose solutions, and lead refactors without heavy hand-holding. • Partner with product and engineering to plan, estimate, and deliver UI features end-to-end. • Implement basic wallet integrations (e.g., WalletConnect, injected providers) with secure session handling, network switching, and clear UX for connect/sign states. • Render on‑chain data from RPCs/indexers for balances, transactions, and protocol state with skeletons, error recovery, and pagination. • Maintain reliability benchmarks (connection success rate, transaction status feedback); improve over time.

🎯 Requirements

• 5+ years building production web apps with React/Next.js (or Svelte/SvelteKit) and TypeScript. • Proven experience shipping/maintaining component libraries/design systems (tokens, theming, cross‑app adoption). • Strong motion craft (Framer Motion/GSAP or similar) with performance‑friendly techniques and restraint. • Deep accessibility practice; hands‑on fixes for axe/Lighthouse/Pa11y findings; ARIA live regions for status changes. • Modern CSS fluency (Grid/Flex, custom properties, container queries, prefers‑reduced‑motion, logical properties); Tailwind/Shadcn familiarity. • Performance expertise: profiling, reducing CLS/LCP/TTI, SSR/SSG/ISR tradeoffs, smart fetch strategies (React Query/SWR, debouncing, request coalescing). • Competence in wallet integration and on‑chain data rendering; can own small‑to‑medium Web3 UI surfaces independently. • Communication that aligns design and engineering; clear documentation and rationale. • Self‑directed, ownership‑oriented; structures work and drives outcomes without constant guidance.

🏖️ Benefits

• medical, dental, and vision insurance (100% coverage for employees) • generous paid time off • paid parental leave • 10 company-observed holidays