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急 量化投研基础设施工程师

Location
Beijing
Employment type
Full-time
AI Infra

Responsibilities

1. 建设实时 Signal Framework 负责设计、开发和维护实时信号生产框架,包括: ● 市场数据接入; ● Signal Service 调度和生命周期管理; ● RPC 通信框架; ● Signal 聚合和分发; ● 信号缓存和存储; ● 高可用服务部署。 2. 设计和维护 Signal Service 运行体系 参与建设研究员友好的 Signal Service 开发体系: ● 设计 Signal Service Scaffolding; ● 提供标准 SDK / Library; ● 支持多语言 Signal Service 接入; ● 定义数据协议和版本兼容机制; ● 提供本地调试和线上部署能力。 3. 建设量化研究工程化基础设施 将研究流程中的: ● 数据准备; ● Feature 计算; ● 模型训练; ● 模型评估; ● 信号生成; 逐步工程化、自动化。 包括: ● 分布式任务提交系统; ● 多机计算资源调度; ● 数据流水线; ● Feature Pipeline; ● Offline / Online 一致性体系。 4. 负责生产系统稳定性 负责自己模块的: ● 线上部署; ● 性能优化; ● 故障排查; ● 监控建设; ● 容量规划。 包括: ● 延迟分析; ● CPU / Memory profiling; ● RPC 性能优化; ● 数据链路问题定位。 5. 与量化研究团队协作 理解量化研究人员需求: ● 因子生产; ● 模型推理; ● 信号生命周期管理; ● 数据权限管理; 帮助研究代码完成工程化转变。

Requirements

1. 扎实的软件工程能力 具备: ● 2~5年以上软件开发经验; ● 独立负责复杂系统模块经验; ● 良好的代码设计能力。 熟悉: ● Python / C++ / Rust / Go 中至少一种; ● Linux 系统; ● 网络编程及并发编程; ● RPC 系统; ● 分布式系统; 2. 分布式系统经验 熟悉: ● 服务化架构; ● 微服务设计; ● RPC 通信; ● 服务发现; ● 配置管理; ● 高可用设计。 了解: ● gRPC / Thrift; ● Kubernetes; ● Docker; ● Service Mesh。 3. 高性能系统经验 具备: ● 延迟优化经验; ● 性能 profiling 能力; ● 高吞吐数据处理经验。 4. 数据处理经验 熟悉: ● 大规模数据处理; ● 数据 pipeline; ● 分布式计算。 了解: ● Spark / Flink / Ray / Dask 等计算框架优先。 5. 工程 Ownership 我们希望你: ● 不等待详细需求; ● 能主动拆解问题; ● 能独立完成模块设计; ● 能推动系统上线。 

Who this role is for

硕士及以上

Work schedule

发布日期:2026-06-04

Company overview

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