Born in 1973, Akıncılar graduated from the Mathematics Department of the Faculty of Science and Literature at Eskişehir Anadolu / Osmangazi University in 1996. He served as a mathematics teacher for 3 months. He worked as the Senior Officer responsible for Salary and Industrial Relations at Human Resources Department of Pamukbank between 1998 and May 2003. He joined QNB Finansbank in May 2003. He worked as Human Resources Assistant Manager responsible for Recruitment, System Development and Projects; manager of the Organizational Development, Performance, Strategic Reporting and Revenue Management, Employee Rights and Systemic Authorization Management, then became division manager of Human Resources Management Systems and Revenue Management, Employee Rights and Systemic Authorization Management Department. Akıncılar was assigned as the Director of Human Resources in July 2018 and has been appointed as Human Resources Executive Vice President since January 2019.