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:

1. Your CV and/or LinkedIn profile
2. Portfolio or links to live Web3 applications you've built