Frontend Developer
zkLink provides an aggregated rollup infrastructure for building high-performance, multi-chain dApps. Its main products, zkLink Nova (an Aggregated Layer 3) and zkLink X (an App-Rollup solution), aim to solve liquidity fragmentation and simplify cross-chain development, offering a unified ecosystem for applications with access to liquidity from various blockchains.
Funding
Projects
About zkLink
zkLink is a multi-chain trading infrastructure secured by ZK-Rollups, designed to solve liquidity fragmentation across different blockchain ecosystems. It offers two main solutions: zkLink Nova, a general-purpose Aggregated Layer 3 Rollup that aggregates liquidity from Ethereum Layer 2s, and zkLink X, a highly customizable, application-specific rollup for high-performance ZK applications, particularly for trading. By unifying liquidity and syncing application states across various networks, zkLink enables developers to build high-throughput, secure, and interoperable dApps. The platform aims to provide a seamless multi-chain experience, eliminating issues like complex deployments and high costs for both developers and end-users, and is backed by numerous venture capital firms and security partners.
Skills
About the Role
You will develop and maintain user-facing web applications using JavaScript and TypeScript. You will implement frontend features with React, integrate Ethereum APIs and web3 interactions, work with Node.js and server-side languages for backend integrations, and write, deploy, and optimize Solidity smart contracts. You will also troubleshoot issues, participate in deployments, and ensure code quality and performance.
Requirements
- Bachelor's degree in Computer Science or equivalent experience
- Deep understanding and practical experience with JavaScript and TypeScript
- Experience with Node.js and React development
- Familiarity with at least one server-side programming language (Python, Java, Golang, Rust)
- Experience with Ethereum API calls
- Experience with Ethereum Solidity development
- Deep understanding of web3 and blockchain technology
- Good communication skills in English and Mandarin
Responsibilities
- Write high-quality JavaScript and TypeScript code
- Develop and maintain backend services with Node.js
- Build and maintain frontend interfaces using React
- Implement integrations using a server-side language such as Python, Java, Go, or Rust
- Integrate Ethereum APIs and web3 interactions
- Design, develop, deploy, and optimize Solidity smart contracts
- Troubleshoot, test, and maintain application performance and reliability
Benefits
- Competitive salary and benefits
- Flexible working hours
- Remote work option