Job responsibilities of activity risk control audit analyst: 1. Assist the activity business team in completing user risk control for various operational activity audits, propose risk response plans, and drive user growth. 2. Analyze user activity behavior data, continuously iterate activity risk control audit strategies, and implement them to improve strategy accuracy. 3. Responsible for monitoring activity risks, sorting out business logic and risk control indicators, building a monitoring system with data analysts, timely warning and conducting root cause analysis, and covering activity business risks. 4. Responsible for the daily audit of various operational activities, reviewing user risks, and determining whether to issue activity rewards.