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Open nowPosted 211 days ago

AI搜索算法工程师(商家达人方向)-国际电商

ByteDance19,268 open roles

Where
Shanghai, Chinese Mainland
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Your applicationOpen nowAI搜索算法工程师(商家达人方向)-国际电商ByteDance · Shanghai, Chinese Mainland
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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 211 days ago

ByteDance median: 9 days open

The posting

1、国际电商联盟团队专注于构建繁荣、高效的电商带货内容供给体系,以技术驱动内容电商GMV的持续增长;团队方向覆盖达人的增长体系、达人—商品的智能搜索与推荐系统,以及面向创作者的智能内容创作工具; 2、开发并持续优化LLM驱动的AI搜索系统,构建多语言与多模态的语义检索与向量召回体系,并通过LLM增强查询理解、Query rewrite、召回与排序能力,全面提升达人、商品与内容的搜索相关性、匹配度和整体体验; 3、开发并迭代具备任务规划、多轮推理与工具调用能力的智能体(如达人Agent/商家Agent),实现达人选品、商家找达人、内容创作生成等关键流程的自动化决策与生成闭环,并通过微调、对齐与评测体系持续提升智能体表现。

1、计算机、人工智能、数学等相关专业本科及以上学历,具备扎实的机器学习/深度学习基础,熟悉PyTorch/TensorFlow,并具备良好的工程实现能力; 2、理解大模型技术(模型结构、数据构成、训练Recipe等),并在至少一个能力方向(如指令遵从、推理、工具调用、RAG等)有深入认知;具备SFT、DPO、RLHF、RLVR等后训练经验者优先; 3、在搜索、NLP/LLM、多模态、推荐或AIGC等方向具有深入实践或研究经验,能独立推动技术方案落地; 4、对电商、内容生态或达人/商家联盟业务有兴趣,具备全局视角与产品化思维,能够深入理解业务需求并将前沿技术有效落地为可规模化、可迭代的业务系统。

加分项 1、具备国际化电商、短视频/内容平台或联盟业务相关经验,或在多语言、跨语言NLP与检索方向有实践积累; 2、主导过大模型、AI搜索、多模态或智能体系统等高影响力项目,或在SIGIR/KDD/ACL/EMNLP/NeurIPS等顶会上发表论文; 3、参与开源社区(如Hugging Face)并有贡献,或具备大规模生成模型训练、多模态生成、RLHF等前沿技术经验。

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