--- title: "Senior Frontend Engineer at Hyphen Connect – VueJobs" canonical_url: "https://vuejobs.com/jobs/hyphen-connect-senior-frontend-engineer" meta: "og:image": "https://vuejobs.com/_og/d/c_PostDetail%2Ctitle_Senior%2BFrontend%2BEngineer%2Cheadline_Hyphen%2BConnect%2Cimage_~aHR0cHM6Ly9hc3NldHMuam9iYmIuaW8vbG9nb3MvMDFtMjh2aDh5NmtrZGFiMTExZzN6dmhwZjVfMTc5MjQyNTQ5OF81MzMuanBn%2Cp_Ii9qb2JzL2h5cGhlbi1jb25uZWN0LXNlbmlvci1mcm9udGVuZC1lbmdpbmVlciI%2Cs_5FsTxcElSN3ZdJ_h.png" "og:image:height": "630" "og:image:type": image/png "og:image:width": "1200" "og:title": "Senior Frontend Engineer at Hyphen Connect – VueJobs" "twitter:image": "https://vuejobs.com/_og/d/c_PostDetail%2Ctitle_Senior%2BFrontend%2BEngineer%2Cheadline_Hyphen%2BConnect%2Cimage_~aHR0cHM6Ly9hc3NldHMuam9iYmIuaW8vbG9nb3MvMDFtMjh2aDh5NmtrZGFiMTExZzN6dmhwZjVfMTc5MjQyNTQ5OF81MzMuanBn%2Cp_Ii9qb2JzL2h5cGhlbi1jb25uZWN0LXNlbmlvci1mcm9udGVuZC1lbmdpbmVlciI%2Cs_5FsTxcElSN3ZdJ_h.png" --- > Index of every page on this site: [llms.txt](https://vuejobs.com/llms.txt) # **Senior Frontend Engineer** Hyphen Connect Vue-first **Frontend** remotefull-timesenior23 days ago [**Apply Now **](https://www.careers-page.com/hyphen-connect-2/job/4R7X765V?ref=vuejobs.com) --- **Job Responsibilities** - **Frontend Architecture & Core Module Development:** Lead the frontend architecture design and core module development of large-scale dApps based on Vue 3 (Composition API + Vite) and React (Hooks + Concurrent Mode). - **Multi-Chain Interaction:** Implement seamless interactions with multiple blockchain networks, including EVM chains (Ethereum, Polygon, etc.) and non-EVM chains (Solana, Sui, etc.). - **Smart Contract Integration:** Responsible for encapsulating frontend smart contract calls, including ABI parsing, transaction construction, signing & sending, state listening, and error handling. - **Mainstream Wallet Integration:** Deeply integrate mainstream wallets, including EVM-compatible browser/mobile extension wallets (MetaMask, Trust Wallet, etc.), Solana wallets (Phantom, Backpack, Slope, etc.), and Sui wallets (Sui Wallet, Martian, Ethos, etc.). - **WalletConnect Integration:** Integrate WalletConnect protocol to support cross-device, cross-platform, and multi-chain wallet connections. - **Wallet Adapter Layer:** Build a unified Wallet Adapter Layer to abstract differences between chains and wallets, improving code reusability and maintainability. - **Performance & UX Optimization:** Optimize frontend performance and user experience to ensure smooth interactions even in low-latency and weak network environments. **Job Requirements** - **Educational Background & Experience:** Bachelor's degree or higher in Computer Science or related majors, 10+ years of frontend development experience, and 5+ years of dApp development experience. - **Core Frontend Expertise:** 10+ years of frontend development experience. Proficient in Vue and React, with deep understanding of reactivity principles, Virtual DOM, and state management frameworks (Pinia/Vuex, Redux/Zustand). - **Large-Scale Application Engineering:** Hands-on architecture experience with large-scale SPA or SSR applications. Familiar with engineering practices such as micro-frontends, component library design, and performance monitoring. - **Browser & Performance Optimization:** Deep understanding of browser fundamentals, rendering performance, memory management, and first-screen loading optimizations, backed by practical tuning experience. - **EVM Ecosystem:** Familiar with EVM mechanisms. Proficient in calling Solidity contracts using ethers.js / viem / web3.js, with a solid understanding of Gas costs, event log parsing, and the transaction lifecycle. - **Solana Ecosystem:** Familiar with the Solana development model. Proficient in @solana/web3.js or @solana/wallet-adapter for account management, transaction signing, and program calls. - **Sui Ecosystem:** Familiar with Sui Move language fundamentals and Sui.js SDK, capable of object querying, transaction building, and wallet interactions. - **WalletConnect:** Proficient in WalletConnect v2 protocol, understanding its encrypted channels, session management, and cross-chain support mechanisms, with proven integration experience across Web, Mobile, PWA, and other scenarios. - **Web3 Security Mechanisms:** Clear understanding of Decentralized Identity (DID), wallet signature verification (Personal Sign / Sign Typed Data), Nonce anti-replay attacks, and other security mechanisms. - **dApp Project Experience:** Hands-on experience developing production-grade dApp projects that have gone live (e.g., NFT Marketplaces, DeFi platforms, DAO tools, Wallet Aggregators). - **Code & System Design:** Clean code structure with strong abstraction capabilities and scalable design thinking. - **Cross-Functional Collaboration:** Strong cross-functional collaboration skills, with effective communication abilities across backend, smart contract, and UI/UX teams. - **Web3 Security Best Practices:** Attentive to Web3 security best practices, with a strong awareness of preventing phishing attacks, permission abuse, and frontend vulnerabilities. ```json {"@context":"https://schema.org","@graph":[{"@id":"https://vuejobs.com/#website","@type":"WebSite","name":"Vue.js Jobs","url":"https://vuejobs.com/","publisher":{"@id":"https://vuejobs.com/#identity"}},{"@id":"https://vuejobs.com/jobs/hyphen-connect-senior-frontend-engineer#webpage","@type":"WebPage","name":"Senior Frontend Engineer at Hyphen Connect","url":"https://vuejobs.com/jobs/hyphen-connect-senior-frontend-engineer","isPartOf":{"@id":"https://vuejobs.com/#website"},"potentialAction":[{"@type":"ReadAction","target":["https://vuejobs.com/jobs/hyphen-connect-senior-frontend-engineer"]}],"primaryImageOfPage":{"@id":"https://vuejobs.com/#logo"}},{"@id":"https://vuejobs.com/#identity","@type":"Organization","name":"VueJobs","url":"https://vuejobs.com","logo":{"@id":"https://vuejobs.com/#logo"},"sameAs":["https://x.com/vuejsjob","https://www.linkedin.com/showcase/vuejobs/","https://github.com/vuejobs"]},{"@id":"https://vuejobs.com/jobs/hyphen-connect-senior-frontend-engineer#job-posting","@type":"JobPosting","datePosted":"2026-10-14T07:54:06.000000Z","description":"\u003Cp>\u003Cstrong>Job Responsibilities\u003C/strong>\u003C/p>\n\u003Cul>\n\u003Cli>\u003Cstrong>Frontend Architecture & Core Module Development:\u003C/strong> Lead the frontend architecture design and core module development of large-scale dApps based on Vue 3 (Composition API + Vite) and React (Hooks + Concurrent Mode).\u003C/li>\n\u003Cli>\u003Cstrong>Multi-Chain Interaction:\u003C/strong> Implement seamless interactions with multiple blockchain networks, including EVM chains (Ethereum, Polygon, etc.) and non-EVM chains (Solana, Sui, etc.).\u003C/li>\n\u003Cli>\u003Cstrong>Smart Contract Integration:\u003C/strong> Responsible for encapsulating frontend smart contract calls, including ABI parsing, transaction construction, signing & sending, state listening, and error handling.\u003C/li>\n\u003Cli>\u003Cstrong>Mainstream Wallet Integration:\u003C/strong> Deeply integrate mainstream wallets, including EVM-compatible browser/mobile extension wallets (MetaMask, Trust Wallet, etc.), Solana wallets (Phantom, Backpack, Slope, etc.), and Sui wallets (Sui Wallet, Martian, Ethos, etc.).\u003C/li>\n\u003Cli>\u003Cstrong>WalletConnect Integration:\u003C/strong> Integrate WalletConnect protocol to support cross-device, cross-platform, and multi-chain wallet connections.\u003C/li>\n\u003Cli>\u003Cstrong>Wallet Adapter Layer:\u003C/strong> Build a unified Wallet Adapter Layer to abstract differences between chains and wallets, improving code reusability and maintainability.\u003C/li>\n\u003Cli>\u003Cstrong>Performance & UX Optimization:\u003C/strong> Optimize frontend performance and user experience to ensure smooth interactions even in low-latency and weak network environments.\u003C/li>\n\u003C/ul>\n\u003Cp>\u003Cstrong>Job Requirements\u003C/strong>\u003C/p>\n\u003Cul>\n\u003Cli>\u003Cstrong>Educational Background & Experience:\u003C/strong> Bachelor's degree or higher in Computer Science or related majors, 10+ years of frontend development experience, and 5+ years of dApp development experience.\u003C/li>\n\u003Cli>\u003Cstrong>Core Frontend Expertise:\u003C/strong> 10+ years of frontend development experience. Proficient in Vue and React, with deep understanding of reactivity principles, Virtual DOM, and state management frameworks (Pinia/Vuex, Redux/Zustand).\u003C/li>\n\u003Cli>\u003Cstrong>Large-Scale Application Engineering:\u003C/strong> Hands-on architecture experience with large-scale SPA or SSR applications. Familiar with engineering practices such as micro-frontends, component library design, and performance monitoring.\u003C/li>\n\u003Cli>\u003Cstrong>Browser & Performance Optimization:\u003C/strong> Deep understanding of browser fundamentals, rendering performance, memory management, and first-screen loading optimizations, backed by practical tuning experience.\u003C/li>\n\u003Cli>\u003Cstrong>EVM Ecosystem:\u003C/strong> Familiar with EVM mechanisms. Proficient in calling Solidity contracts using ethers.js / viem / web3.js, with a solid understanding of Gas costs, event log parsing, and the transaction lifecycle.\u003C/li>\n\u003Cli>\u003Cstrong>Solana Ecosystem:\u003C/strong> Familiar with the Solana development model. Proficient in @solana/web3.js or @solana/wallet-adapter for account management, transaction signing, and program calls.\u003C/li>\n\u003Cli>\u003Cstrong>Sui Ecosystem:\u003C/strong> Familiar with Sui Move language fundamentals and Sui.js SDK, capable of object querying, transaction building, and wallet interactions.\u003C/li>\n\u003Cli>\u003Cstrong>WalletConnect:\u003C/strong> Proficient in WalletConnect v2 protocol, understanding its encrypted channels, session management, and cross-chain support mechanisms, with proven integration experience across Web, Mobile, PWA, and other scenarios.\u003C/li>\n\u003Cli>\u003Cstrong>Web3 Security Mechanisms:\u003C/strong> Clear understanding of Decentralized Identity (DID), wallet signature verification (Personal Sign / Sign Typed Data), Nonce anti-replay attacks, and other security mechanisms.\u003C/li>\n\u003Cli>\u003Cstrong>dApp Project Experience:\u003C/strong> Hands-on experience developing production-grade dApp projects that have gone live (e.g., NFT Marketplaces, DeFi platforms, DAO tools, Wallet Aggregators).\u003C/li>\n\u003Cli>\u003Cstrong>Code & System Design:\u003C/strong> Clean code structure with strong abstraction capabilities and scalable design thinking.\u003C/li>\n\u003Cli>\u003Cstrong>Cross-Functional Collaboration:\u003C/strong> Strong cross-functional collaboration skills, with effective communication abilities across backend, smart contract, and UI/UX teams.\u003C/li>\n\u003Cli>\u003Cstrong>Web3 Security Best Practices:\u003C/strong> Attentive to Web3 security best practices, with a strong awareness of preventing phishing attacks, permission abuse, and frontend vulnerabilities.\u003C/li>\n\u003C/ul>","employmentType":"FULL_TIME","jobLocationType":"TELECOMMUTE","title":"Senior Frontend Engineer","validThrough":"2026-12-06T00:17:39.825Z","applicantLocationRequirements":[],"hiringOrganization":{"@type":"Organization","name":"Hyphen Connect","logo":"https://assets.jobbb.io/logos/01m28vh8y6kkdab111g3zvhpf5_1792425498_533.jpg","url":"https://vuejobs.com/"},"identifier":{"@type":"PropertyValue","name":"Hyphen Connect","value":"01m4wpf3f91g2ape843tjm7jcq"},"jobLocation":[],"mainEntityOfPage":{"@id":"https://vuejobs.com/jobs/hyphen-connect-senior-frontend-engineer#webpage"}},{"@id":"https://vuejobs.com/#logo","@type":"ImageObject","caption":"VueJobs","contentUrl":"https://vuejobs.com/images/logos/vuejobs-logo.png","inLanguage":"en","url":"https://vuejobs.com/images/logos/vuejobs-logo.png"}]} ``` ## Sitemap See the full [sitemap](https://vuejobs.com/sitemap.md) for all pages.