策略研发工程师（J72511）
Core
Develop algorithmic strategies for search and travel scenarios to deliver personalized recommendation experiences.
Role type
Senior IC machine-learning engineer (recommendation systems & LLM applications)
Builds
User targeting models, content mining algorithms, and recommendation ranking systems for travel search products.
Domain
Travel industry + Recommendation systems & Large Language Models (LLM)
Deliverable
production ML models
Required skills
Large-scale data mining, recommendation algorithms, deep learning, TensorFlow/PyTorch/Paddle, user modeling, content recall, ranking algorithms, CTR estimation
Preferred skills
LLM prompt design, pre-training, SFT, content understanding, quality identification, intelligent tagging, summarization
Technologies
TensorFlow, PyTorch, Paddle
Responsibilities
Develop user activity, value, and interest models; build content recall and ranking algorithms; implement CTR estimation models; apply LLMs for content generation and understanding; leverage data insights to drive product growth.