Remote based USA. Are you a Chief Investment Banking Officer or Head of Trading or Portfolio with deep expertise in quantitative crypto trading, XRP, and DeFi markets,  ready to help scale a next-generation digital asset and wealth management family office, already achieving $100B AUM, to grow to over $220B AUM within the next few years?  Our USA based Global Client is a fast-growth cryptocurrency investment and trading company seeking a visionary CIO who has led teams of 5–10 quants, data scientists, ops and personally managed $10B-20B portfolios across crypto (and ideally has some traditional institutional markets experience).  You’ll define and execute trading frameworks for XRP-based DeFi investment strategies, driving through algorithmic design, risk optimization, and automation - blending Wall Street precision with Blockchain and Web3 speed. You'll Bring: 10 years in quantitative trading or portfolio leadership in the USA (mandatory)  Proven record...