AI Infra研发工程师-上海/北京/深圳
Tencent Technology (Shenzhen) Co., Ltd.
上海Posted Aug 11, 2026
Overview
- Added in 30 days
- 501
- At this company, still open
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。
Apply on the employer's site
Original posting: careers.tencent.com
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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