阿里巴巴天猫淘宝海外-高级大模型搜索算法工程师-杭州

任职要求

1、硕士及以上学历，计算机科学、人工智能、信息检索或相关专业，国内双一流高校优先。 
2、1~3年相关工作经验，有跨境电商搜索、搜索相关性算法或NLP/LLM相关项目经验优先。 
3、熟悉信息检索理论与LLM算法，对自然语言处理有深入理解，具备扎实的算法基础。 
4、具备良好的编程能力，熟练掌握Python、Java等编程语言，熟悉主流深度学习框架。
5、具备较强的数据分析能力，能从海量数据中发现问题并提出解决方案。 
6、有发表CCF-A类论文或在计算机编程竞赛中获奖者优先。 
7、具备良好的团队合作精神，善于沟通，有创新意识和较强的学习能力。

1、Master's degree or above in Computer Science, Artificial Intelligence, Information Retrieval, or related fields, with a preference for graduates from top-tier domestic universities. 
2、1 to 3 years of relevant work experience, with a preference for those with experience in cross-border e-commerce search, search relevance algorithms, or NLP/LLM-…

工作职责

1、负责跨境电商业务的搜索相关性算法研发与优化，结合LLM等前沿技术提升搜索结果的准确性、匹配度和用户转化率。 
2、深入理解跨境电商搜索场景与用户需求，设计并实现高效的相关性算法解决方案，持续改进搜索体验。 
3、分析用户行为数据，挖掘多语言、多市场环境下的用户意图，优化搜索策略和排序效果。 
4、负责算法模型的训练、验证和部署，确保线上系统的稳定性和效果。 
5、与产品、运营、数据等团队紧密合作，推动搜索功能的迭代和创新。 
6、跟踪搜索相关性及LLM领域最新技术动态，探索并引入新方法，保持技术领先性；参与技术分享，提升团队整体技术水平。

1、Responsible for the R&D and optimization of search relevance algorithms in cross-border e-commerce, leveraging cutting-edge technologies such as LLMs to improve the accuracy, matching quality, and conversion rates of search results. 
2、Deeply understand cross-border e-commerce search scenarios and user needs, design and implement efficient relevance algorithmic solutions, and continuously improve the search experience. 
3、Analyze user behavior data, uncover user intent in multilingual, multi-market environments, and optimize search strategies and ranking effectiveness. 
4、Train, validate, and deploy algorithm models, ensuring the stability and performance of online systems. 
5、Collaborate closely with product, operations, and data teams to drive the evolution and innovation of search functionalities. 
6、Stay updated with the latest advancements in search relevance and LLM fields, explore and introduce new optimization techniques to maintain technological leadership; participate in technical sharing to enhance the team's overall capabilities.