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TDSQL计算引擎研发工程师(北京/上海/深圳)

Tencent Technology (Shenzhen) Co., Ltd.

北京Posted Aug 12, 2026
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Tencent Technology (Shenzhen) Co., Ltd.
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Skills named in this posting

  • C++
1.负责TDSQL计算引擎的核心开发，专注于SQL逻辑/物理优化、分布式/并行执行框架的设计与优化，打造高性能、低延迟的SQL处理能力； 2.研发高效执行算子（如TableScan、HashJoin、Aggregation、Sort），实现向量化执行、Volcano并行执行框架； 3.设计分布式执行计划，实现数据重分布（Shuffling）、Exchange算子、动态分区裁剪； 4.熟悉火焰图、eBPF、微基准测试等手段，定位并消除CPU热点、程序内存问题等。 1.本科及以上学历，5年以上查询引擎核心设计经验； 2.具备扎实的算法与数据结构功底，熟悉编译原理基础； 3.精通C++，深入理解内存管理、并发模型； 4.有MySQL、DuckDB内核开发经验优先。

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Original posting: careers.tencent.com

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RISC-V ecosystem

Tencent Technology (Shenzhen) Co., Ltd. in the RISC-V ecosystem

RISC-V International: Premier TSC

Tencent Holdings Ltd. is a Chinese multinational technology and entertainment conglomerate and holding company headquartered in Shenzhen.

  • Tencent joined RISC-V International as China pushed for open-instruction-set alternatives (widely reported)
  • Its TencentOS Tiny IoT operating system is used on RISC-V MCUs, e.g. tutorials pairing TencentOS Tiny with the GD32V RISC-V MCU
  • Also participates in Chinese RISC-V community events such as the RISC-V Forum in Shenzhen

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