风控策略模型工程师（J104188）
Core
Design and implement fraud prevention strategies using machine learning, NLP, and large language models to protect group business operations.
Role type
Senior IC risk control strategy model engineer (fraud prevention & LLM)
Builds
Fraud detection models, device risk profiles, and intelligent risk control agents
Domain
Financial services / Anti-fraud / Large Language Models
Deliverable
production ML models
Required skills
Machine learning, Data mining, Graph mining, Deep learning, Natural language processing, Large language models, Device fingerprinting, Fraud pattern recognition, Business logic translation, Model iteration
Preferred skills
Experience with black/gray market attack chains, LLM application deployment, Algorithm system architecture
Technologies
NLP frameworks, LLM frameworks, Graph databases, Feature engineering tools
Responsibilities
Extract data features for device risk profiling, iterate anti-cheat strategy models, design and deploy risk control agents, explore LLM applications in fraud scenarios
