桑坦德銀行
From November 1998 Morawiecki worked for Bank Zachodni WBK, Santander Group, where he began his career as deputy chair of the supervisory board, and supervisor of the economic analysis bureau and the international trade department. In 2001 he became managing director and a member of the board. In 2007–15 Morawiecki was chairman of Bank Zachodni WBK.