Participate in designing safe processes and managing safety rules to ensure account safety while improving the safety experience. Analyse behavioural trends to identify malicious activities and detect anomalies in the WeChat ecosystem via data analysis and machine learning. Devise appropriate strategies to track fraudulent accounts and protect users from spam or fraudulent activity. Deploy and maintain machine learning models to help detect malicious accounts.

• Currently pursuing an undergraduate or graduate degree in Computer Science, Data Science, Computer Engineering, or a related field.
• Experience on building machine learning or deep learning solutions.
• Good knowledge of Python programming language; C/C++/Go programming language is preferred.
• Ability to communicate complex ideas to non-technical stakeholders in a way they can easily understand and appreciate.
• Self-driven, innovativ...