多模态算法工程师-今日头条安全
Core
Develop multimodal content safety algorithms for video, text, and account content across Toutiao products, optimizing large model perception and reasoning capabilities.
Role type
Senior IC multimodal algorithm engineer (content safety)
Builds
Large model-driven content safety automated review systems and risk perception/emergency response systems
Domain
Internet / Content Safety / Large Language Models (LLM)
Deliverable
production ML models
Required skills
Computer Vision (CV), Vision-Language Models (VLM), Multimodal Large Language Models (MLLM), Deep Learning training frameworks, Pre-Training, Post-Training (SFT, RL), Auto-Prompt Engineering, Embedding, In-context Learning, RAG
Preferred skills
Experience in short video/image/live streaming algorithms, Publications in top-tier conferences (NIPS, ICML, CVPR, etc.), Competitive programming achievements
Technologies
Deep learning frameworks, LLM inference engines, RAG systems
Responsibilities
Optimize content safety algorithms for various content types (video, text, comments); Enhance model capabilities via Pre-Train and Post-Train strategies; Develop and optimize automated review systems; Build risk perception and emergency response systems