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Open nowPosted 401 days ago

分布式存储系统工程师

xskydata/career26 open roles

Where
Beijing, Chinese Mainland
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Your applicationOpen now分布式存储系统工程师xskydata/career · Beijing, Chinese Mainland
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12.3% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 2.1%1 day
  2. 4.5%3 days
  3. 12.3%7 days
  4. 19.3%14 days
  5. 35.6%30 days
  6. 57.8%60 days
This job: posted 401 days ago

The posting

业务方向: 1. 分布式全闪存储池功能开发与维护 a. 参与分布式存储系统核心模块的设计、开发与优化,包括但不限于:数据分布、元数据管理、数据一致性、副本与纠删码等。 b. 针对全闪存介质(NVMe SSD)的特性,进行IO路径、网络协议的深度优化,极致压榨硬件性能,降低延迟。 b. 评估、引入并深度应用最新的高效编程模型(如有栈协程、无栈协程/coroutine)以及底层加速库(如SPDK)。 2. 极致性能优化 a. 深入挖掘 RDMA、SPDK、多核编程、协程等技术的潜力,持续优化通信框架和组件的性能(延迟、吞吐、CPU 利用率),满足严苛的分布式存储场景需求。 b. 参与端到端各模块的性能分析,并针对发现的问题对技术方案和工程实现进行优化。 3. 与测试、运维及产品团队紧密合作,确保产品高质量交付和稳定运行。

工作范式: 我们正在打造一个 AI-Native(原生 AI) 的研发环境,将 AI Agent 视为团队的“虚拟合作者”。 - 拒绝低效重复: 那些原本耗费你大量精力的 CRUD、样板代码、单元测试和文档编写,在这里统统交给 AI Agent 自动化完成。 - 专注高维价值: 腾出宝贵的时间,专注于 系统架构设计、复杂业务逻辑拆解、技术决策 以及 用户体验创新。 - 超级个体: 我们鼓励并支持每一位工程师成为“以一抵十”的超级个体。

为了支持这一理念,我们提供环境支持: - 工具链支持: 公司全额承担AI 生产力工具的订阅费用。无需为工具的 Token 焦虑,只需关注如何解决问题。 - AI-First 基础设施: CI/CD 流水线和开发脚手架正面向 Agent 模式构建,通过自然语言指令快速部署和验证代码。 - 容错与探索空间: 我们鼓励你在项目中探索 AI Agent 的新边界。

必备条件: 1. 计算机科学、软件工程或相关专业本科及以上学历。 2. 熟练运用 AI Coding Agent实现开发流程自动化,具备将复杂需求拆解并委派给 Agent 执行的工程能力。 3. 3年以上存储系统、分布式系统相关经验。

优先条件(加分项): 1. 具备全闪分布式存储项目开发经验,熟悉NVMe SSD特性。 2. 掌握SPDK/DPDK等用户态高性能I/O框架及其核心机制(如轮询模式驱动、无锁队列)。 3. 熟悉协程编程模型,具有实际项目中使用有栈协程(如Boost.Context)或C++20无栈协程的经验。 4. 掌握系统级调试与性能优化工具(如perf、eBPF、gdb、火焰图分析等)。"

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