京东算法开发工程师
社招全职算法开发岗地点:北京状态:招聘
任职要求
1、掌握模型分析全链路流程,及相关环节应用痛点。 2、熟悉Hive/Spark/Flink基本原理,了解大数据常见优化手段,具有PB级数据分析经验者优先。 3、擅长制作数据看板,能用ROI思维向上汇报 4、出…
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工作职责
1、模型平台建设与优化: (1)负责模型推理平台、实时特征计算平台的设计与迭代,支撑亿级数据实时处理 (2)构建大模型智能知识库系统,实现特征全生命周期管理和自动化分析 3、项目统筹管理 (1)协调算法、数据、工程团队,主导核心项目交付,确保关键里程碑达成 (2)建立技术文档规范,沉淀最佳实践方法论 4、业务沟通汇报 (1)制作核心项目汇报材料,量化技术成果的商业价值 (2)推动算法能力在业务场景的规模化应用
包括英文材料
Hive+
[英文] Hive Tutorial
https://www.tutorialspoint.com/hive/index.htm
Hive is a data warehouse infrastructure tool to process structured data in Hadoop. It resides on top of Hadoop to summarize Big Data, and makes querying and analyzing easy.
https://www.youtube.com/watch?v=D4HqQ8-Ja9Y
Spark+
[英文] Learning Spark Book
https://pages.databricks.com/rs/094-YMS-629/images/LearningSpark2.0.pdf
This new edition has been updated to reflect Apache Spark’s evolution through Spark 2.x and Spark 3.0, including its expanded ecosystem of built-in and external data sources, machine learning, and streaming technologies with which Spark is tightly integrated.
Flink+
https://nightlies.apache.org/flink/flink-docs-release-2.0/docs/learn-flink/overview/
This training presents an introduction to Apache Flink that includes just enough to get you started writing scalable streaming ETL, analytics, and event-driven applications, while leaving out a lot of (ultimately important) details.
https://www.youtube.com/watch?v=WajYe9iA2Uk&list=PLa7VYi0yPIH2GTo3vRtX8w9tgNTTyYSux
Today’s businesses are increasingly software-defined, and their business processes are being automated. Whether it’s orders and shipments, or downloads and clicks, business events can always be streamed. Flink can be used to manipulate, process, and react to these streaming events as they occur.
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