She was the acting governor of Bangladesh Bank since Abdur Rouf Talukder resigned from the position.
[6] she completed a Banking Diploma from the Institute of Bankers Bangladesh.
Nahar joined Bangladesh Bank as assistant director in 1989.
[3][1][4] On July 2, 2023, Nahar was promoted to Deputy Governor of Bangladesh Bank.
Apart from these, she is a faculty member of Bangladesh Bank Training Academy.