Eser Okyay joined Akbank in 2002 at Internal Audit Division as an Assistant Auditor and then; he took roles between 2007-2009 Commercial Banking Sales and Marketing Manager, between 2009-2012 Commercial Customer Relationship Manager, between 2012-2015 Commercial Sales Management Vice President and Commercial Banking Marketing and Sales Vice President. He served as Nuruosmaniye Branch Manager in January 2015, and in April 2016 he served as Ankara Regional Manager. Since 2019 July; Okyay, was working as Senior Vice President of Commercial Banking until he was appointed as AKLease General Manager and Board Member in 2023 February.
After graduating from TED Ankara College, Eser Okyay graduated from METU, Department of Political Science and Public Administration. Okyay, also holds Executive MBA degree from Boğaziçi University.