风控算法工程师-情报算法（杭州/北京）
Core
Build risk event chains and detect fraud patterns using LLM Agents, CV, NLP, and graph modeling to secure accounts, transactions, and content.
Role type
Senior IC Risk Intelligence Algorithm Engineer
Builds
Production risk detection systems and agentic automation tools for fraud prevention
Domain
Internet security / AI / Risk Management
Deliverable
production ML models
Required skills
Python, LLM Agents, NLP, Computer Vision, Graph Modeling, Sequence Modeling, Reinforcement Learning, SFT, RLHF
Preferred skills
Multi-modal reasoning, Agent safety optimization, Academic publications (ICML/ICLR/NeurIPS), Competitive programming awards
Technologies
LangGraph, OpenClaw, Hermes, Codex, Claude Code, Linux
Responsibilities
Reconstruct risk event chains using multi-modal AI; Unsupervised mining of new risk patterns across business scenarios; Collaborate with strategy and engineering teams to productize risk data capabilities; Develop agentic RL tools for automated inspection and data recovery.
Seniority
Senior, hands-on IC
