Mehtap worked at the Institute for Study of Labor (IZA) in Germany as a Resident Research Affiliate from 2012 to 2014. Previously, she also worked as a consultant for the World Bank (Washington, D.C.), where she collaborated with the economist team from the Sustainable Development Network as well as the Development Research Group. Later, she worked as a Research Fellow at the Jobs & Skills Unit at the Centre for European Policy Studies (CEPS) between 2014 and 2020, contributing to a number of European funded research projects related to labor market issues.