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Salary
$33k – $65k per year (Estimated)
Location
Remote (China)
Employment
Full-Time
Overview
Company
Impact
Profile match
Gate is one of the longest-running digital asset exchanges, first launched in 2013 and now operating from Singapore. It provides spot, margin and derivatives markets, a startup launchpad and a wide selection of long-tail token listings. The company publishes regular proof-of-reserve attestations and has been building out regionally licensed entities in Europe and the Middle East.

岗位职责

一、钱包账户体系

1.负责钱包账户系统的架构设计与演进,统一管理助记词、私钥、硬件、MPC、托管(Turnkey 等)、机器人钱包、保险箱等多类账户形态。

2.主导异构账户体系的融合与抽象,沉淀统一的账户模型与 Web3 ID 能力,支撑钱包及其他业务方的接入需求。

3.设计对外可接入的钱包能力,对其他业务线开放标准化的账户、签名、交易接口,避免业务方重复自建。

二、钱包核心服务

1.负责钱包核心后端服务的设计与开发,覆盖资产管理、代币列表、交易历史、上链广播、Gas 策略等关键链路。

2.负责大规模钱包数据(账户、资产、交易历史等亿级数据量)的存储设计、查询性能与版本兼容性。

3.负责钱包与中台基础能力(行情、Token、节点 RPC、资产)的集成与解耦,推动公共能力下沉、钱包业务上浮。

三、多链支持与上链

1.负责钱包多链支持的接入与维护,覆盖 EVM、Solana 及其他主流公链。

2.负责交易构造、签名、广播、状态追踪的完整链路,保障在网络拥堵、Nonce 冲突等场景下的稳定性。

任职要求

一、技术基础

1.5 年以上后端开发经验,3 年以上 Golang 实战经验,精通并发模型(Goroutine / Channel)、标准库及主流框架(Gin / Go-zero / Gorm)。

2.熟练掌握微服务架构与分布式系统设计(消息队列、分布式锁、熔断限流、幂等设计等)。

3.精通 SQL / NoSQL 数据库优化,熟悉 Redis 缓存设计及 Kafka 异步处理; 具备亿级数据量场景下的存储设计与查询优化经验。

4.主导过中大型后端系统从 0 到 1 的架构设计与落地,具备账户、订单、资产等核心域的建模经验。

5.至少 3 年 Web3 开发经验,理解区块链基本原理,熟悉交易流程与合约交互机制。

6.熟悉主流公链交互机制,要求熟悉 EVM 与 Solana; 熟悉 Move / Sui 者优先。

7.熟悉交易构造、签名、广播、Nonce 管理、Gas 策略等链上交易全链路,具备主网钱包或交易系统的实战经验。

8.具备较强的学习能力,能快速跟进新技术、新公链、新协议,并判断其在业务中的实际价值与落地路径。

二、钱包专项

1.熟悉主流钱包账户体系,包括助记词 / 私钥 / 硬件钱包 / MPC / 托管钱包等的原理与差异,理解各类账户的安全模型与使用场景。

2.具备钱包后端的实际开发经验,主导或深度参与过账户系统、资产模块、交易历史等核心模块的设计与落地。

3.具备多账户体系融合、抽象与对外开放能力建设的经验,或对此方向有清晰的方法论。

三、AI 工程能力

1.日常使用 AI Coding Agent 开发,并有相应工程沉淀。

2.具备搭建 Agent Harness、编写 Skills / Prompts 的实践经验。

3.了解 MCP、Tool Use、RAG、Eval 等概念及其工程落地边界。

加分项

1.有 MPC / TSS 钱包后端的开发经验,或熟悉 Turnkey、Fireblocks、Privy 等托管钱包方案。

2.有 AA 智能合约钱包(EIP-4337 / EIP-7702、Safe、Biconomy 等)相关的开发经验。

3.有亿级数据量下的数据迁移、版本兼容、双写切换等实战经验。

4.有钱包安全相关经验(密钥管理、签名风控、欺诈检测等)。

5.有围绕 AI Coding 的内部工具、Skill 库、Agent 工作流等沉淀经验。

6.有开源社区贡献或技术博客输出。

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