Jim Esposito, the former head of Goldman Sachs’ investment bank, is set to join market maker Citadel Securities as president months after his departure from the Wall Street bank where he had spent three decades.

Esposito, who was latterly co-head of Goldman’s global banking and markets division, will join Citadel Securities in a newly created role, according to a statement. He will relocate from London to Miami for the role.