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Windranger Labs

Senior Backend Engineer

Reposted 22 Days Ago
Be an Early Applicant
In-Office or Remote
4 Locations
Senior level
In-Office or Remote
4 Locations
Senior level
Design and develop core backend systems capable of handling high concurrency and traffic, using Go or Java for microservices.
The summary above was generated by AI

UR is a borderless smart money app that makes it easy to spend and off-ramp, all in one place. Built for both crypto natives and the crypto curious, UR simplifies the way people and businesses move between digital assets and fiat currencies. Self-custodial, fast, and intuitive, UR turns complex crypto workflows into a seamless everyday experience.

岗位职责
  • 负责核心后端系统的设计与开发,涵盖高并发、高可用的百万级流量架构;

  • 使用 Go 或 Java 构建微服务系统,支持业务快速迭代与横向扩展;

  • 参与支付相关系统的架构设计与接入,包括收付款、风控、清结算等模块;

  • 对接区块链基础设施,理解并实现与 Solidity 合约的集成;

  • 与产品、前端、区块链及风控团队密切协作,推进系统稳定、安全、高性能演进;

  • 持续优化系统架构、性能与可维护性,推动技术栈的演进与规范建设。

任职要求
  • 计算机相关专业本科及以上学历,5 年以上后端开发经验;

  • 精通 Go 或 Java,具备良好的代码风格和工程实践;

  • 有百万级并发或高可用架构的设计和落地经验;

  • 熟悉支付系统(第三方支付、卡支付、加密支付等)业务流程及风控模型;

  • 理解区块链原理,熟悉 EVM 架构与 Solidity 合约交互;

  • 具备良好的沟通能力、团队协作意识和责任心,能独立承担复杂系统模块。

加分项
  • 有钱包服务开发经验;

  • 有实际编写与部署 Solidity 合约的经验;

  • 熟悉 账户抽象等前沿 Web3 领域;

  • 具备 DevOps/微服务治理经验(如 Kubernetes、Service Mesh、CI/CD)。

Top Skills

Ci/Cd
Go
Java
Kubernetes
Solidity

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