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Open nowPosted 3018 days ago

大数据平台高级工程师（数据流方向） - 数据平台

ByteDance19,198 open roles

Where
Beijing, Chinese Mainland
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Your applicationOpen now大数据平台高级工程师（数据流方向） - 数据平台ByteDance · Beijing, Chinese Mainland

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The clock on this job

Early applications get read.

11.8% of postings close within 7 days. Measured by our own scanner across the market. ByteDance postings stay open a median of 2 days.

Share of postings closed within
  1. 2.1%1 day
  2. 4.4%3 days
  3. 11.8%7 days
  4. 18.6%14 days
  5. 35.6%30 days
  6. 45.1%60 days
This job: posted 3018 days ago

ByteDance median: 2 days open

The posting

团队介绍：数据平台是字节跳动数据中台部门，为公司多业务线（包括抖音、电商、直播和生活服务等）提供一站式大数据解决方案，涵盖数据的生产、清洗、传输、建模、分析等全流程链路，提供数据开发、实验评估、画像标签、增强分析等多元场景解决能力。同时，数据平台部门也致力于把字节跳动积累沉淀的数据中台解决方案做商业化输出，让更多行业能够应用我们的产品能力构建自己的数据中台。在火山引擎上，我们提供了营销增长套件，数据中台等相关产品解决方案，为泛互联网、金融、汽车、新零售等行业提供了行业解决方案。

1、面向字节跳动旗下流量埋点数据采集和加工，参与数据流链路开发和相关数据服务； 2、面向全球TOP数据量的超大规模数据问题，每天处理十万亿增量的用户行为数据； 3、参与流式数据的实时传递、清洗、转换、计算，并对外提供查询服务； 4、参与基于Flink的数据流链路引擎的开发迭代和优化，参与Flink内核的定制和改进，与开源社区保持合作； 5、参与技术调研和数据流架构设计，高性能打造业界TOP流量链路，降低数据流链路成本； 6、深入理解数据流场景参与Agent能力建设，包括工具调用、Prompt设计、效果评估、模型/链路调优、Agent Harness研发和优化等。

1、扎实的计算机基础以及大数据经历，对技术有热情，愿意不断尝试新技术和业务挑战； 2、精通Java、Scala、Golang语言一种或者多种，如并发编程和JVM等，追求高标准的工程质量； 3、熟悉大数据处理工具包括但不限于Flink/Spark/Hive/Kafka/Druid/ES/ClickHouse等，有实时流计算开发经验者优先； 4、对AI Agent开发熟悉，并能够基于AI解决流数据链路场景实际问题优先考虑。

加分项 1、有可验证产出：个人项目、技术博客、开源贡献、论文/专利、竞赛或Hackathon作品等； 2、有Flink等实时计算开发经验，向社区贡献过patch者优先（请注明）； 3、对AI Agent/LLM应用有浓厚兴趣，愿意围绕用户问题持续打磨Prompt、评估方法和工程链路。

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