Responsibilities
1. Participate in search engine research and development, explore personalized behavior modeling of the entire search link (analysis, recall, rough ranking, fine ranking, mixed ranking), including CTR, CVR estimation, vector recall, value mixing, RAG, NLP, LLM, multi-modal, machine learning, deep learning, etc., promote the implementation and improvement of search algorithms in international e-commerce scenarios, and improve the search experience for hundreds of millions of users 2. Participate in the optimization and iteration of international e-commerce search algorithms to improve conversion efficiency, user experience and supply ecology solve technical problems such as multi-language relevance matching, authoritative perception, understanding of seed content, repeated distribution of goods, and control of counterfeit goods, and optimize the basic search quality of various e-commerce business forms such as content e-commerce and traditional shelf e-commerce extremely improve the shopping conversion efficiency of products, seed videos and live broadcasts with goods, and promote GMV growth 3. In-depth participation in the demand design of core search products, responsible for the high-quality delivery of algorithms and projects, and continuous optimization of results to improve product experience 4. Mining data, building Query understanding, recall, sorting and other models to improve e-commerce search algorithm capabilities 5. Learning cutting-edge technologies and exploring the implementation of innovative technologies such as large models in AI search scenarios.
Qualifications
1. Bachelor degree or above, computer, electronics, mathematics and other related majors 2. Priority will be given to those who have in-depth researchers in one or more fields such as search, recommendation, advertising, computer vision CV, natural language processing NLP, natural language understanding NLU, multi-modal, machine learning, deep learning, etc. 3. Familiar with the Linux development environment, proficient in using C++ and Python languages, familiar with HTML and related technologies, and familiar with network programming will be preferred 4. Have good problem analysis and solving skills, communication and collaboration skills, be proactive in work, and be able to work harmoniously with the team to explore new technologies and promote technological progress. Bonus points: 1. Applicants with excellent basic algorithms, solid machine learning/deep learning foundation, familiar with technologies in the fields of CV, NLP, RL, ML, etc., priority will be given to those who have published papers in conferences/journals such as ICML, ACL, COML, EMNLP, CVPR, ECCV, ICCV, NeurIPS, ICLR, SIGGRAPH or SIGGRAPH Asia 2. Have excellent coding skills and be proficient in C/C++ or Python programming language. Winners of ACM/ICPC, NOI/IOl, Top Coder, Kaggle and other competitions will be given priority 3. Candidates who have led influential projects in the fields of LLM, multimodality, large models, basic models, world models, RL, etc. will be given priority 4. Have a large-scale search engine Candidates with relevant experience in , recommendation systems, distributed systems, computational advertising, ultra-large-scale data computing, etc. will be given priority.
