岗位摘要
该职位招聘资深Web3.0后端工程师，要求5年以上后端开发经验，精通Go、Node.js或Rust，并具备2年以上面向消费者产品的后端系统开发维护经验。职责包括开发和维护核心Web3产品的后端服务，设计安全高效的交易API，构建交易模拟功能，管理代币元数据，集成以太坊主网及Layer-2网络，编写高质量代码确保系统可靠性。候选人需熟悉区块链基础、EVM生态，有Web3.js等库使用经验，擅长高并发高可用系统设计。
技能要求:
公司简介
We are a global engineering team building the next-generation, high-performance Layer-2 with real-time execution and full Ethereum compatibility. Raised a $20M seed round led by Dragonfly and supported by top industry backers including Vitalik Buterin. Subsequent public offering attracted over $450M in commitments, drawing significant global attention. Core team members come from top universities and leading blockchain companies, with deep technical expertise. Led by senior executives with extensive Web3 industry experience. Globally distributed team with a fully remote work environment. Ideal for engineers passionate about high-performance blockchain systems, core infrastructure, and low-latency distributed architectures.
岗位职责
Develop and maintain backend services for core Web3 consumer-facing products, including: Design and implement secure and efficient transaction-sending APIs that support ERC-20 tokens and smart contract interactions. Build transaction simulation capabilities (pre-execution), including gas estimation, error detection, and simulated execution to enhance user experience. Manage token metadata and maintain a reliable token list service. Integrate with Ethereum mainnet and various Layer-2 networks. Write high-quality, testable code to ensure system reliability, performance, and security. Collaborate closely with cross-functional teams to build scalable infrastructure.
岗位要求
5+ years of backend development experience, proficient in Go, Node.js (TypeScript), or Rust. 2+ years of experience developing or maintaining backend systems for consumer-facing products. Strong understanding of blockchain fundamentals and familiarity with the EVM and its ecosystem. Hands-on experience with blockchain interaction libraries such as Web3.js, Ethers.js, or viem. Proven experience designing and implementing high-performance APIs. Familiarity with smart contract development or contract interaction, with the ability to analyze on-chain data and transaction logic. Extensive experience building high-concurrency, highly available systems, with strong skills in performance optimization and complex system decomposition. Deep understanding of distributed systems, caching technologies, and message queues. Excellent communication skills and the ability to work collaboratively with cross-functional teams.