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Open nowPosted 84 days ago

算法工程师（用户增长） - 抖音

ByteDance19,258 open roles

Where
Beijing, Chinese Mainland
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Your applicationOpen now算法工程师（用户增长） - 抖音ByteDance · Beijing, Chinese Mainland

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The clock on this job

Early applications get read.

15.1% of postings close within 7 days. Measured by our own scanner across the market. ByteDance postings stay open a median of 23 days.

Share of postings closed within
  1. 2.4%1 day
  2. 6.5%3 days
  3. 15.1%7 days
This job: posted 84 days ago

ByteDance median: 23 days open

The posting

团队介绍：Data-抖音团队，负责抖音APP的推荐算法、AI大模型应用、内容算法、增长算法、广告自动化投放、智能对话等算法工作，对接全链路各体裁（短视频，图文）各业务（内容消费，互动，UGC，双列，社交，生态，垂类，创作，消息，汽水音乐，精选，随变，增长投放，评论，内容理解&安全、智能对话等）。我们的工作涉及大规模推荐算法的优化、多业务复杂约束下的优化问题、多模态内容理解、LLM基础技术研究、业务Agent化和创新AI落地应用、CV/NLP等多个学术领域的算法改进工作、对多种场景的推荐架构的设计和实现和对产品数据的复杂深入的分析工作。在这里，你可以深入钻研机器学习算法的改进和优化，探索工业界最领先的推荐系统架构和推荐大模型算法、可以通过使用最新的大模型技术支持抖音的AI分身、业务智能化、智能客服等创新探索；可以通过对产品的深度理解和思考，将算法应用到业务中去；也可以通过对产品和内容生态的深度分析，影响产品未来的发展方向。

1、针对全网超十亿级用户群体，落地精准广告投放触达方案，支撑业务高质量完成新用户获取与老用户增长目标； 2、负责搭建用户LTV长期价值预估、用户超长序列建模、多目标转化预估模型、实时流量优选+多渠道决策，持续提升业务投放增长效率； 3、负责因果推断/强化学习智能竞价、生成式动态调价、DSP实时竞价引擎算法迭代，建设业界领先的出价引擎，为业务投放增长提供核心支撑； 4、打造端到端自主决策投放智能体，基于强化学习算法迭代投放Agent调控策略，优化预算分配、自动化建广全链路逻辑，持续优化ROI等核心指标，为全流程自动化投放提供底层AI支撑； 5、负责投放素材AIGC生产技术和素材AIGC创意Agent的算法研发，研发基于多模态大模型或Diffusion模型的AIGC方案，主导UG自动化素材生成策略与效果，实现高质量AIGC素材的生产，提升素材投放转化效果及整体投放效率，并跟踪AIGC领域前沿技术（多模态大模型/文本生成/Agent/跨模态对齐/强化学习等），结合业务需求进行算法创新与工程化落地。

1、2027届获得本科及以上学历，计算机、软件工程等相关专业优先； 2、具备优秀的编码能力，扎实的数据结构和算法功底； 3、扎实的机器学习理论和应用基础，乐于学习、思考和创新； 4、优秀的分析问题和解决问题的能力，有良好的沟通表达能力和团队精神； 5、熟悉机器学习、自然语言处理、数据挖掘中一项或多项，对推荐系统、计算广告、搜索引擎、CV、NLP、语音相关领域有经验者优先。

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