风控算法工程师-抖音直播
Core
Design and optimize risk control algorithms for Douyin live streaming to protect users and anchors from fraud and security threats.
Role type
Senior IC machine-learning engineer (live streaming risk control)
Builds
Production ML models and algorithmic systems for live streaming ecosystem safety
Domain
Live streaming, fraud detection, security
Deliverable
production ML models
Required skills
Large-scale model development, LLM, VLM, RLHF, representation learning, graph models, deep learning, transfer learning, multi-task learning, PyTorch, TensorFlow, multimodal AI
Preferred skills
Anti-fraud experience, black-market countermeasure knowledge
Responsibilities
Design and optimize risk control algorithms, analyze massive live content and user behavior data, innovate models and algorithms for live streaming business characteristics
Seniority
Senior, hands-on IC
