Web3 研发工程师(资深)— 交易询价方向

3 weeks ago
Full-time
Senior
Software Development
Gate.com

Gate.com

Gate.com offers premium Managed WordPress hosting with top-notch security, management tools, and 24/7 support for small and medium-sized businesses, ensuring an enterprise-grade experience at an affordable price.

IT Services
51-250
Founded 1996

Description

  • 设计并开发Web3聚合交易系统后端,整合多条公链、DEX及做市商流动性来源。
  • 设计路由算法和最优路径策略,综合平衡价格、滑点、Gas及成交概率。
  • 负责交易构造、签名、广播和状态追踪的完整链路。
  • 设计并实现RFQ/Quote系统,接入链上池子、链下做市商及CEX报价源。
  • 设计做市商接入协议,覆盖报价订阅、更新、成交确认及风控校验。
  • 构建报价质量评估和做市商分级机制,动态调整路由权重。
  • 优化询价、路由及交易执行链路的端到端延迟和吞吐能力。
  • 设计交易风控与限流机制,覆盖滑点保护、价格偏离、重放保护及Gas异常。

Requirements

  • 5年以上后端开发经验,3年以上Golang实战经验,熟悉Goroutine、Channel、标准库及Gin、Go-zero、Gorm等框架。
  • 熟悉微服务与分布式系统设计,包括消息队列、分布式锁、熔断限流和幂等设计。
  • 精通SQL/NoSQL优化,熟悉Redis缓存设计及Kafka异步处理。
  • 具备低延迟、高并发系统设计与优化经验。
  • 至少3年Web3开发经验,理解区块链原理、交易流程及合约交互机制。
  • 熟悉EVM和Solana公链交互;熟悉Sui或TON者优先。
  • 熟悉交易构造、签名、广播、Nonce管理、Gas策略及主网交易系统。
  • 熟悉Uniswap V2/V3、Curve、Raydium、Orca等DEX的池子模型、价格计算和状态维护。
  • 具备1inch、Jupiter或OKX等聚合器的路由、报价聚合或交易执行开发经验,并主导过中大型后端系统从0到1建设。
  • 具备AI Coding Agent、Agent Harness、Skills/Prompts实践经验,了解MCP、Tool Use、RAG和Eval;有做市商系统、MEV、跨链或Intent交易经验者优先。

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