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Open nowPosted 85 days ago

多模态大模型算法工程师 - 抖音电商

ByteDance19,260 open roles

Where
Beijing, Chinese Mainland
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Your applicationOpen now多模态大模型算法工程师 - 抖音电商ByteDance · Beijing, Chinese Mainland

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  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.

11.3% of postings close within 7 days. Measured by our own scanner across the market. ByteDance postings stay open a median of 27 days.

Share of postings closed within
  1. 2.0%1 day
  2. 4.3%3 days
  3. 11.3%7 days
  4. 17.5%14 days
  5. 34.2%30 days
  6. 43.5%60 days
This job: posted 85 days ago

ByteDance median: 27 days open

The posting

团队介绍：抖音电商算法团队，依托抖音、今日头条、番茄小说、红果短剧等产品，帮助用户发现、讨论并获得好物，享受美好生活；帮助商家高效经营，创建良性商业生态；激励创作并分享购物经验使用心得，构建有真诚有信息的电商内容氛围。在这个团队，我们不仅要通过推荐、广告和搜索算法搭建消费者和商家之间的桥梁，也要通过风控算法和治理算法去甄别违规行为，保护用户的购物体验，保护真正诚信经营的商家；我们还要建设智能客服技术、大规模商品知识图谱来提升各个交易环节的效率，降低商家的经营成本；我们也要结合机器学习和运筹算法，来优化供应链和物流的效率和成本，并进一步提升用户物流体验；另外我们还会用业界先进的数据科学技术为业务健康发展保驾护航。我们的使命：用算法的能力，让用户总能发现好东西，让美好生活触手可得。

1、深入理解电商正向导购&逆向治理业务，探索基于大模型、多模态模型，持续提升商家/达人在准入、发品、导购、售后等各个业务场景的识别效果； 2、提升商品导购、治理审核智能化水平，迭代优化电商多模态大模型，提升大模型对治理规则、商品信息、导购规则的理解，实现高准高召的识别推理能力，甚至超越人类水平； 3、负责强化电商导购、治理场景下，大模型推理和反思能力，通过商品业务域SFT、高质量CoT、强化学习、数据合成等技术方案，提升电商大模型底座能力； 4、参与构建挖掘电商直播、短视频、图文、商品、商家和带货主播等多种实体的数据，对大规模网络/海量特征序列进行建模，支撑商家、达人、商品、内容体裁分类/抽取/逆向标签挖掘等业务场景解决问题，并为商家/达人提供支持； 5、参与构建大规模的图存储和图学习平台，完善电商社区内商家/商品/达人/视频内容的关系建设，构建电商实体通用表征能力，赋能电商业务； 6、参与电商比价、供给生态等横向电商战略支持，通过前沿深度机器学习算法，建设冷启动/潜爆/出爆/量价/智能营销等成长预测算法能力，支持商家/达人入驻成长。

1、2027届获得本科及以上学历，计算机相关专业； 2、具有纯文本和多模态大模型、NLP/CV深度模型等的训练和应用经验，有电商搜推导购/比价供给/平台治理/内容安全相关经验者优先； 3、具备扎实的代码功底，具备Linux环境研发能力，精通Python和PyTorch等深度学习框架； 4、具备扎实的数据结构/算法基础，熟练掌握机器学习/深度学习理论知识，并具有丰富实践经验，精通大模型、多模态、CV、NLP等的1-2个领域； 5、优秀的分析和解决问题的能力，对挑战性问题充满激情，具备良好的团队合作精神，较强的沟通能力。

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