Between 1995 and 1997, Díaz-Granados served as a Councilman in the Santa Marta City Council. He was considered very young for this position.[3] Later, from 1998 to 2000, he was a member of the Departmental Assembly of Magdalena.[3] In 2001, he worked briefly as an advisor to the then Minister of Finance of Andrés Pastrana, Juan Manuel Santos.[3]
From 2006 to 2008, he held the position of Deputy Minister of Business Development. He was involved in the creation of the Banca de las Oportunidades program, which aimed to promote financial inclusion and provide access to financial services for underserved populations.[5]
During his tenure as Colombia’s Minister of Commerce, Industry and Tourism from 2010 to 2013, Díaz-Granados was a member of CAF’s board of directors. He contributed to advancing the institution’s Latin American approach and its role in promoting sustainable development and regional integration. He led negotiations for the Pacific Alliance framework and trade agreements with the United States and the European Union. Additionally, he engaged in trade negotiations with South Korea, Israel, Costa Rica, and Panama, and initiated negotiations with Japan.[5]
Since 2021, Díaz-Granados has taken on the role of Executive President of CAF after winning the bid for Presidency.[7] When elected, he shared his plan to have the CAF Development Bank operate in a way that benefits Latin America as a whole.[7] To achieve this, he proposed channeling more financing to the private sector to ensure societal benefits and strengthening relationships with multilateral organizations to attract more investment into the region.[8]