[Job Responsibilities] 1. Conduct in-depth research on high-frequency algorithmic trading strategies for multi market and multi variety digital currencies, and assist in building investment portfolios. 2. Efficiently use machine learning, deep learning, or reinforcement learning tools to model data and conduct strategy backtesting and optimization. 3. Work closely with the team to optimize algorithmic trading systems and implement algorithmic trading strategies. 4. Responsible for the operation of trading strategies and risk monitoring