电商风控算法工程师
Core
Design and optimize e-commerce risk control algorithms to protect users, creators, and merchants from fraud and security threats.
Role type
Senior IC machine-learning engineer (e-commerce risk control)
Builds
Production risk control models and algorithms for the e-commerce ecosystem
Domain
E-commerce, fraud detection, cybersecurity
Deliverable
production ML models
Required skills
Characteristic learning, graph models, deep learning, transfer learning, multi-task learning, C++, Java, Python, machine learning platforms, data analysis, user profiling
Preferred skills
E-commerce domain experience, anti-fraud strategy experience, knowledge of black/gray market countermeasures
Responsibilities
Design and optimize risk control algorithms, analyze massive user behavior data for profiling, innovate algorithms for content e-commerce, validate model effectiveness
Seniority
Mid-level, hands-on IC
