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Open nowPosted 277 days ago

观测数据湖技术专家-火山引擎

ByteDance19,198 open roles

Where
Shanghai, Chinese Mainland
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Your applicationOpen now观测数据湖技术专家-火山引擎ByteDance · Shanghai, Chinese Mainland

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

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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 277 days ago

ByteDance median: 2 days open

The posting

1、参与火山引擎可观测团队下一代观测数据湖（Metrics、Trace、Log、Event）系统设计和开发； 2、负责观测-宽事件SQL引擎、存储引擎能力突破，打造自研数据库内核； 3、负责观测-宽事件在可用性、扩展性、可观测性方向进行深度探索，让产品在性能、高并发、读写弹性等方面具备极致体验。

1、计算机或相关专业本科及以上学历，5年以上内核系统工作经验； 2、系统知识扎实，精通C/C++语言中的一种，熟悉数据库内核体系架构和SQL开发； 3、熟悉Linux内核、计算机体系结构，精通多进程/线程并发编程、内存管理、网络编程、分布式开发； 4、具备良好的沟通能力与团队协作精神，具有较强的学习能力和钻研精神。

加分项 1、具备MySQL、PostgreSQL、DuckDB、StarRocks、OceanBase、TiDB任一开源数据库架构设计和开发经验； 2、具备云原生数据库内核开发经验； 3、熟悉数据库优化器原理，具备查询优化、代价模型、HTAP混合架构、AI4DB智能调优等相关领域开发经验； 4、深入理解数据库执行原理，在算子下推、向量执行、分布式执行、算子融合等方面有开发经验； 5、熟悉存储引擎原理，在事务、IO、Buffer、分布式方面有研发经验。

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