风控算法工程师 - 电商风控
Core
Develop and optimize fraud detection algorithms for ByteDance's e-commerce platform to identify and mitigate risks in marketing, transactions, and malicious behaviors.
Role type
Senior IC machine-learning engineer (fraud detection)
Builds
Production ML models and risk governance systems for e-commerce
Domain
E-commerce, Anti-fraud, Security
Deliverable
production ML models
Required skills
C++, Java, Python, Machine Learning, Deep Learning, Graph Models, Transfer Learning, Multi-task Learning, User Profiling, Large-scale Data Analysis
Preferred skills
E-commerce domain experience, Anti-cheat experience, Knowledge of black/gray market countermeasures
Responsibilities
Monitor risk indicators and attribute causes to detect potential attacks; Optimize risk control schemes and adjust business models; Innovate algorithms to improve detection efficiency and ecosystem metrics; Build user long/short-term profiles to enhance model precision and recall.
Seniority
Mid-level, hands-on IC
