frontend developer

The company develops modern crypto and blockchain-related products, focusing on building reliable and user-friendly interfaces for Web3 applications.

• Build responsive, user-friendly frontend applications using modern JavaScript and frontend frameworks;
• Implement clean UI components based on product requirements and design direction;
• Integrate Web3 features such as wallet connection, blockchain data display, transaction flows, token-related interfaces, or smart contract interactions;
• Work with APIs, backend services, and blockchain-related data sources;
• Write clean, maintainable, and reusable code;
• Optimize frontend performance, loading speed, and user experience;
• Ensure the application works properly across desktop and mobile devices;
• Collaborate with backend, blockchain, and product team members;
• Participate in code reviews and improve frontend architecture.

• Strong experience with JavaScript and TypeScript;
• Hands-on experience with React.js or Next.js;
• Good understanding of frontend architecture, component structure, state management, and responsive design;
• Experience with Web3 libraries such as ethers.js, wagmi, viem, Web3.js, or similar;
• Understanding of wallet connection flows such as MetaMask, WalletConnect, or browser wallets;
• Basic understanding of smart contracts, blockchain transactions, token balances, gas fees, and wallet signing;
• Experience working with REST APIs or GraphQL APIs;
• Ability to write clean, readable, and maintainable code;
• Good Git workflow and ability to work with GitLab or GitHub;
• English B2;
• Nice to have: Experience with DeFi, crypto wallets, dashboards, exchanges, token platforms, or NFT-related products, Experience with Tailwind CSS, Material UI, Chakra UI, or similar UI libraries, Knowledge of Solidity or smart contract interaction patterns, Experience with testing tools such as Jest, React Testing Library, Playwright, or Cypress, Understanding of security best practices for Web3 frontend development, Experience deploying frontend applications to Vercel, Netlify, AWS, or similar platforms.

• No conditions specified