Provides in-house corporate legal support for an international proprietary trading organization. Responsibilities include advising on corporate law, entity structures, intracompany transactions, tax matters, and organizational actions; drafting and negotiating agreements; preparing legal memoranda; and supporting contracts, regulatory safeguards, and cross-functional business objectives.

Provide senior legal counsel for trading and treasury functions across US and London/EUR markets. Lead negotiations on prime brokerage, ISDA/CSA, securities lending, repurchase, and banking documentation. Advise on regulatory compliance for transaction reporting, clearing, margin, custody, and collateral. Partner with Risk, Treasury, and business teams and manage cross-functional projects.