Web3 Front-End Engineer

We are looking for a Web3 Front-End Engineer to build intuitive, high-performance user interfaces for decentralized applications. You will work at the intersection of modern web development and blockchain technology, creating seamless experiences for DeFi, trading, and wallet products. This is a role for someone who understands both pixel-perfect UI and the intricacies of wallet integration. What You'll Do Build responsive, modern UIs using React, Next.js, and TypeScript for Web3 applications Integrate Web3 wallets (MetaMask, WalletConnect, etc.) and implement transaction signing flows Connect frontend applications with smart contracts using libraries like Ethers.js, Viem, or Wagmi Work with real-time data—indexers, subgraphs, WebSocket services—for DeFi dashboards and trading interfaces Collaborate with product, design, and blockchain teams to deliver exceptional user experiences from concept to deployment Optimize frontend performance, accessibility, and scalability Write clean, maintainable, well-tested code and participate in architectural decisions What We're Looking For Must-Have: 3+ years of professional frontend development experience Strong expertise in React, Next.js, TypeScript, HTML5, and CSS3 Hands-on experience with Web3 libraries—Ethers.js, Viem, Wagmi, or Web3.js Understanding of Web3 concepts—wallets, signing transactions, smart contract interaction, EVM-compatible chains Experience consuming REST APIs and WebSocket services for real-time data Familiarity with state management (Redux, Zustand, or similar) and modern frontend architecture Proficient English communication skills (Upper-Intermediate B2 or higher) Nice-to-Have: Experience building DeFi applications—lending, trading, staking, DEX interfaces Familiarity with specific protocols—Uniswap, PancakeSwap, or similar Product-oriented mindset—you're a crypto user yourself and bring firsthand product intuition Experience with data-heavy UIs—subgraphs, real-time charting, trading dashboards Understanding of Solidity or blockchain infrastructure Figma collaboration—turning designs into pixel-perfect components AI-assisted development—experience with Cursor, Copilot, or similar tools What We Offer Competitive salary (discussed privately) + performance bonuses Fully remote—work from anywhere within Ukraine or EU timezone Flexible working hours—focus on results, not clock-watching Equipment provided—company MacBook Pro or equivalent Learning & Development Budget—$2,000/year for courses, conferences, certifications Home office stipend—$1,000 one-time workstation setup allowance Annual paid leave—20 days + local public holidays Cutting-edge projects—build the future of finance and Web3 No bureaucracy—real ownership, real impact, real shipping How to Apply Please submit: Your CV and/or LinkedIn profile Portfolio or links to live Web3 applications you've built