Lion Cave, a proprietary, algorithmic trading firm in Chatham, NJ, discovers predictive signals in financial data streams by means of machine learning, statistical analysis, visualization, and other quantitative techniques. Our team includes PhDs from Princeton, Harvard, and Georgia Tech, and an ex-Bell Labs Research VP. Our culture is intelligent, friendly and creative; our environment, exciting and fast-paced. Lion Cave trades its own money, is self-sustaining and profitable. We have no customers, sales staff, marketing team, investors, or funding agency constraining us. Technical considerations and trading results rule the day.