Manage equity financing economics with prime brokers — stock loan, locate costs, rebate rates, swap financing terms

Structure and execute single stock box trades and other financing transactions to optimize balance sheet and funding cost

Evaluate and price financing arrangements across counterparties

Advise portfolio managers on financing implications of position changes and portfolio construction choices

Own the full commercial relationship with prime brokers, FCMs, clearing banks, and custodians — from onboarding through ongoing management

Negotiate rates, terms, service tiers, and capacity commitments

Monitor counterparty credit exposure and drive diversification where appropriate

Serve as the firm's primary interface to the sell-side on all capital and financing matters

Optimize initial and variation margin across CCPs, FCMs, and prime brokers

Manage collateral composition to minimize funding cost while meeting eligibility and liquidity requirements

Monitor intraday margin obligations and ensure liquidity is positioned to meet them without friction

Daily cash positioning across prime brokers, clearing accounts, and operating entities

Sweep excess cash into MMFs, T-bills, or reverse repo

Forecast liquidity needs across trading activity and corporate flows

Manage inter-entity funding and capital movement across the global legal entity structure

Hedge FX exposure arising from multi-currency PnL and balance sheet positions

Establish Treasury policies, controls, and reporting frameworks

Partner with technology to build the systems and dashboards the function needs

Scope and propose team build-out as business scales

10–15 years of Treasury, portfolio financing, or prime brokerage experience at a proprietary trading firm, market maker, quantitative hedge fund, or investment bank prime services desk

Deep hands-on knowledge of equity financing (stock loan, PB margin, portfolio margin, swap economics) and futures margin mechanics (SPAN, VaR-based margin, cross-margin programs)

Strong commercial instincts — you have negotiated with PBs and FCMs and know where the edge is in rate structures, margin frameworks, and financing terms

Equally comfortable with strategic thinking and hands-on daily execution

Builder mindset — energized by setting up a function rather than running an established machine

Fluent English and Mandarin required