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Open nowPosted 1022 days ago

AI性能优化专家-火山引擎

ByteDance19,268 open roles

Where
Xi'an, Shaanxi, Chinese Mainland
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Your applicationOpen nowAI性能优化专家-火山引擎ByteDance · Xi'an, Shaanxi, Chinese Mainland

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

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

  4. CV RocketApplied on ByteDance's own form.

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The clock on this job

Early applications get read.

11.9% of postings close within 7 days. Measured by our own scanner across the market. ByteDance postings stay open a median of 9 days.

Share of postings closed within
  1. 2.1%1 day
  2. 4.4%3 days
  3. 11.9%7 days
  4. 18.6%14 days
  5. 35.6%30 days
  6. 45.1%60 days
This job: posted 1022 days ago

ByteDance median: 9 days open

The posting

负责火山引擎-IaaS异构云产品的性能优化，聚焦AI场景、大模型训练和推理的性能提升，构建通用的软件加速方案，协助客户挖掘硬件性能潜力，提升应用表现。

主要工作包括： 1、负责AI Infra的性能分析，构建性能标尺和竞争力模型； 2、负责基于云上AIGC等业务场景的性能分析以及训练、推理场景的底层优化工作； 3、负责云上IaaS 国产加速器在AI场景的引入、落地和优化工作。

1、熟练掌握Linux环境下的C/C++、Python、Go语言，有分布式系统软件开发和调试经验； 2、熟悉LLM/CV/NLP/推荐系统等业务场景的系统和原理； 3、有主流深度学习框架（如TensorFlow、PyTorch等）相关开发经验，掌握框架任一组件的代码实现； 4、掌握异构计算、网络、存储的性能分析工具和相关原理，有软硬协同优化经验。

具备以下条件之一者优先： 1、熟悉主要云厂商的AI Infra解决方案； 2、在LLM训练或推理性能优化方面有实操经验； 3、有模型量化和业务模型精度调优经验； 4、有TensorRT/CUTLASS/Trition等开发经验和性能优化经验； 5、熟悉国产AI加速卡生态，有实际场景的应用经验。

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