算法开发工程师 - 国际化广告CRM与交易平台
Core
Build and optimize intelligent Q&A capabilities and agent-assisted Q&A for ByteDance's communication middle platform, leveraging large models to extract and predict high-value business information from user communication data.
Role type
Senior IC large model algorithm engineer (communication platform)
Builds
Intelligent Q&A systems, agent-assisted tools, and data analysis pipelines for the communication middle platform
Domain
AI/ML, Large Language Models, Communication Platforms
Deliverable
production ML models
Required skills
Large model theory (Transformer, pre-training, fine-tuning), Parameter-efficient fine-tuning (LoRA/QLoRA), Model training frameworks (HuggingFace, LLaMA-Factory, ms-Swift), SFT/DPO/GRPO methods, Experimental analysis and optimization
Preferred skills
Master's degree in CS/AI, 3+ years of large model experience, Strong logical understanding and learning ability
Technologies
HuggingFace Transformers, LLaMA-Factory, ms-Swift, SFT, DPO, GRPO
Responsibilities
Design and code high-quality programs for key technical challenges, Lead system architecture design and technology selection, Decompose development tasks and evaluate workload, Optimize model training based on business scenarios, Analyze user communication data to extract and predict high-value information
Seniority
Senior, hands-on IC