大模型算法工程师（应用大模型）-电商业务
Core
Building and maintaining high-quality e-commerce text and multimodal datasets, and fine-tuning LLMs for e-commerce scenarios to enhance product understanding, content generation, and business performance.
Role type
Senior IC large language model (LLM) algorithm engineer (e-commerce applications)
Builds
Production LLMs and multimodal models for e-commerce search, recommendation, and content generation
Domain
E-commerce, Large Language Models, Multimodal AI
Deliverable
production ML models
Required skills
NLP, multimodal algorithms, LLM training (CT), supervised fine-tuning (SFT), model evaluation, search algorithms, recommendation systems, knowledge graphs
Preferred skills
Publications in top-tier conferences (ACL, EMNLP, COLING, WWW, AAAI), competitive programming awards (ACMICPC, NOI/IOI, Top Coder, Kaggle)
Technologies
Python, C/C++, Java, Go
Responsibilities
Construct and maintain high-quality e-commerce text and multimodal datasets; Perform continued training (CT) and supervised fine-tuning (SFT) of LLMs for e-commerce; Develop evaluation schemes combining human and automated assessment; Optimize model capabilities for product recognition, video understanding, user interest mining, and content generation; Support business scenarios including search, recommendation, and product publishing
Seniority
Mid-level to Senior, hands-on IC
