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Tencent Holdings · Shenzhen

游戏AI-高性能推理系统研发专家

Shenzhen

Listed on Tencent Holdings’s official careers site. Listed as of October 19, 2026. Check that it is still open and apply there.

Apply on Tencent Holdings’s careers site →

Job description

Responsibilities

  • 负责腾讯“开悟”平台的AIGC及LLM的训练/推理支持,参与基于GPU的高性能计算(HPC)项目设计与开发,负责GPU芯片(NVIDIA/AMD等)的底层性能优化与调优;
  • 针对大模型推理、训练等场景,优化和扩展vLLM、SGLang等框架的核心模块,提升计算效率与资源利用率;
  • 深入分析GPU硬件架构特性(如Tensor Core、显存带宽、通信机制等),设计并实现高性能算子与算法;
  • 探索前沿技术方向(如混合专家模型MoE、动态计算图优化等),推动AI工程化落地的效率提升。 Requirements
  • 熟悉NVIDIA CUDA/AMD ROCm编程,具备GPU内核优化经验(如PTX指令调优、显存带宽优化);
  • 精通Megatron-LM、DeepSpeedI等分布式训练框架,有千亿参数模型并行训练实战经验;
  • 熟悉大模型训练全流程优化(数据加载、梯度累积、通信压缩等),能通过Profiling工具定位性能瓶颈;
  • 优先条件,有DeepSeek系列模型优化经验(如DualPipe调度、MLA注意力优化)或参与过相关开源项目贡献。

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