Senior Data Scientist

Join Tencent's WeiXin Group as a Senior Data Scientist in Singapore to design and optimize user safety frameworks. You will leverage data analytics and machine learning to detect and mitigate fraud, abuse, and malicious activities across the WeChat ecosystem.

• Design and optimize end-to-end safety frameworks
• Leverage data analytics and machine learning for fraud detection
• Develop and iterate fraud detection strategies
• Build and deploy scalable machine learning models for real-time risk detection
• Partner cross-functionally with engineering, product, and risk teams
• Evaluate and optimize model performance through A/B testing