资深C端风控系统研发（J96371）
Core
Design and optimize end-to-end account security and anti-fraud systems for C-end platforms, covering registration, login, transactions, and marketing to detect and prevent high-risk behaviors like fake accounts, credential stuffing, and bot attacks.
Role type
Senior IC Security Engineer (Anti-Fraud & Risk Control)
Builds
Real-time risk scoring models, anomaly detection rules, and automated interception mechanisms for account security.
Domain
Internet Security / Anti-Fraud / Risk Control
Deliverable
production ML models
Required skills
Golang or Java, Rule Engines, Machine Learning, Big Data Processing, Account Security Strategy Design, Behavioral Analysis, System Architecture Design
Preferred skills
Black-market ecosystem knowledge, Attack-Defense mindset, Cross-functional collaboration
Technologies
Golang, Java, Rule Engines, Machine Learning, Big Data Processing
Responsibilities
Design and implement efficient risk control strategies and algorithms; Build account risk scoring models and real-time interception mechanisms; Establish monitoring and counter-attack mechanisms for novel fraud tactics; Collaborate with product and engineering teams to upgrade account security systems.
Seniority
Senior, hands-on IC
