Taleh Agajan Tahirli was born in 1981. In 2003, graduated from Baku Engineering University, Bachelor of Business Administration. In 2006, received a master's degree in management at School of Business and Economics at the University of Gothenburg.
In 2007-2015 held various management positions at “Unibank”. In 2015–2018, held the positions of Director of Retail Banking and Marketing and Deputy Chairman of the Management Board of the Bank.
Since July 2019, holds the position of Deputy Chairman of the Board and the Chief Transformation Officer at the International Bank of Azerbaijan.