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AI Infra研发工程师-上海/北京/深圳

Tencent Technology (Shenzhen) Co., Ltd.

上海Posted Aug 11, 2026
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Skills named in this posting

  • CUDA
1.GPU机型性能评估: 主导不同GPU芯片(含国产芯片及英伟达等国外AI芯片)的性能对比与适配评估,深入理解芯片架构并搭建配套的基准评估工具链; 2.训推框架开发与优化:基于云平台和业界常见训推框架,开发加速方案,满足公有云客户对性能的极致需求; 3.支持主流GPU和异构AI芯片,优化大模型推理性能,打造极致性能成本优势; 4.应用优化:参与重点项目POC和现网问题保障,分析性能瓶颈,快速定位和解决重点问题; 5.前沿技术探索:跟踪学术动态,将最新研究成果转化为框架功能,提升产品竞争力。 1.熟悉主流的大模型推理框架及其加速技术,如vLLM、SGlang、TensorRT-LLM等,熟练分析单机及分布式情况下的性能热点和优化手段; 2.熟悉业界主流开源模型结构,例如DeepSeek、Qwen、Wan、Flux等; 3.熟悉主流的训练框架和分布式框架,包括Megatron-LM、DeepSpeed、verL、LLama-factory等,熟悉常见的分布式并行策略,了解显存、通信与计算相关性能瓶颈和优化手段; 4.熟悉自动驾驶相关算法者优先,例如BEVformer、MapTRV2、SparseDrive、FlashOCC、Pointpillars等,熟练分析自驾场景的性能瓶颈和优化方案; 5.熟悉CUDA编程、高性能计算优化(如算子融合、通信优化)者优先; 6.熟悉NCCL、MPI等集合通信算法者优先; 7.工程经验上具备大型项目架构设计能力,能独立解决性能调优、多节点调试等复杂问题; 8.具备良好的沟通能力与团队协作精神,有强烈的技术热情者优先; 9.上述训练、推理至少要求熟悉一个场景;两者都熟悉者优化。

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Original posting: careers.tencent.com

Apply on Tencent Technology (Shenzhen) Co., Ltd.

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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