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Open nowPosted 283 days ago

AI搜索/Agent算法工程师-抖音电商

ByteDance19,268 open roles

Where
Shanghai, Chinese Mainland
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Your applicationOpen nowAI搜索/Agent算法工程师-抖音电商ByteDance · Shanghai, Chinese Mainland
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  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

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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 283 days ago

ByteDance median: 9 days open

The posting

1、在抖音电商小应助手和联盟场景下,探索搜索/推荐引擎与大模型、机器学习、强化学习等前沿技术的结合,推动AI搜索推荐链路升级与系统优化,提升Query理解、相关性、可解释生成与整体体验; 2、研发基于LLM的搜索总结/问答Agent,增强对搜索结果的理解、推理与结构化总结能力,探索Reasoning与Deep Research等关键技术; 3、构建高质量数据与评测闭环,训练与优化模型能力(SFT、RLHF、DPO等),并在端到端系统中完成检索增强(RAG)、工具调用与线上迭代; 4、结合多模态搜索、理解、问答与Agent能力,提升电商达人在选品搜索与视频搜索中的体验与效率。

1、熟悉机器学习/深度学习算法并有应用模型解决实际问题的经验; 2、了解大语言模型与Agent相关技术,对Prompt/RAG/对齐训练(SFT、RLHF、DPO等)有实践或深入理解; 3、具备良好的工程实现与系统优化能力,关注效果、时延、成本与稳定性; 4、良好的沟通协作能力,具备业务与数据问题发现、分析和解决能力; 5、有LLM/搜索/Agent相关论文或开源贡献优先; 6、有Agent与RAG落地经验:工具调用、Planning/多步推理、长上下文理解与跨文档融合、评测体系建设优先。

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