Responsibilities

📍Design, build, and maintain modern, responsive frontend applications integrated with blockchain protocols for core DeFi products like exchanges. 📍Integrate with blockchain infrastructure (e.g., EVM chains, Fuel VM), wallet extensions (MetaMask, Phantom, WalletConnect), and on-chain data sources (e.g., subgraphs, indexers). 📍Implement secure user flows for transactions, multi-sig approvals, cross-chain bridging, and account abstraction. 📍Collaborate on API design (REST/GraphQL), RPC optimization, and indexer queries for real-time data. 📍Establish frontend architecture, design systems, and Web3 best practices (testing with Hardhat/Foundry, gas optimization, reentrancy guards, accessibility). 📍Review code (including Solidity/Sway), mentor engineers, and drive technical decisions on stack interoperability and scalability. 📍Translate complex DeFi requirements (e.g., MEV protection, oracle feeds) into intuitive UI/UX for trading interfaces. 📍Proactively identify technical debt in smart contracts or frontend, propose upgrades (e.g., account abstraction), and shape the product roadmap technically.

Requirements

📍5+ years of professional experience as a software engineer, with 2+ years in a senior/lead capacity building Web3 or blockchain applications. 📍Deep expertise in modern frontend frameworks (React, Next.js, Vue) with TypeScript/JavaScript, plus Web3 libraries (ethers.js, viem, wagmi). 📍Strong experience with complex, data-intensive dapps handling real-time streams (e.g., order books, AMM curves). 📍Proven blockchain integration skills: Browser wallet connections and signing & on-chain interactions via providers (Alchemy, Infura) and libraries for reads/writes/calls.

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