我们正在杭州招聘一名量化交易员，负责加密货币和美股的策略研究、回测、执行监控和风险管理。我们重视可重复的研究、现实的交易成本和严格的风险纪律。 工作职责 • 研究并实现统计、因子、事件驱动或做市策略。 • 清洗市场数据，建立无泄漏的回测和稳健性测试。 • 评估滑点、手续费、容量、换手、回撤和尾部风险。 • 监控实盘表现，定位研究与执行之间的偏差。 • 与工程师共同改进数据、模拟、执行和风险基础设施。 任职要求 • 常驻杭州，2 年以上量化研究、系统化交易或相关经验。 • 熟练使用 Python、SQL、统计方法和时间序列分析。 • 能展示一个完整策略从假设、数据、验证到实盘结果的过程。 • 理解过拟合、数据泄漏、市场冲击和风险预算。 English We are hiring a Quantitative Trader in Hangzhou to research, test, monitor, and risk-manage strategies across crypto and US equities. Responsibilities • Research and implement statistical, factor, event-driven, or market-making strategies. • Clean market data and build leakage-resistant backtests and robustness checks. • Model slippage, fees, capacity, turnover, drawdown, and tail risk. • Monitor live performance and diagnose gaps between research and execution. • Improve data, simulation, execution, and risk infrastructure with engineers. Requirements • Based in Hangzhou with 2+ years in quantitative research or systematic trading. • Strong Python, SQL, statistics, and time-series skills. • Able to explain one strategy from hypothesis and data through validation and live outcomes. • Practical understanding of overfitting, leakage, market impact, and risk budgeting.