大模型算法工程师（J96228）
Core
Optimizing and exploring text-specialized large language models (LLMs) for business applications, including search, information feeds, and digital humans.
Role type
Senior IC large model algorithm engineer (text specialization)
Builds
Production LLMs optimized for specific business scenarios
Domain
Artificial Intelligence / Large Language Models
Deliverable
production ML models
Required skills
Large model pre-training, post-training, reinforcement learning, RAG, Agent development, Python, deep learning frameworks, high-quality data synthesis
Preferred skills
None stated
Technologies
None explicitly listed beyond frameworks
Responsibilities
Optimize post-training algorithms (Mid-Training, SFT, RM, RL), develop automatic high-quality data synthesis methods, explore LLM application solutions for search and information feeds
Seniority
Senior, hands-on IC
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