Eszter Grosz graduated in 2010 from the Faculty of Education and Psychology of Eötvös Loránd University (ELTE) with a degree in Andragogy. In 2016, she obtained her Master’s degree from the Faculty of Communication and Media Studies at BKF.

She began her professional career at the Ministry of Rural Development as an intern of the Public Administration Scholarship Program (MKÖ) launched in 2011. As part of the program, she worked for six months as an intern at the Directorate General for Research and Education (DGER) of the French Ministry of Agriculture in Paris. After this period, she continued her career in the SME sector, where she mainly worked on the implementation of education-focused and Erasmus+ projects.

In 2017, she joined the Research Institute of Agricultural Economics, where she performed duties as Deputy Head of Secretariat and was responsible for event organization. She was actively involved in establishing the operational processes of the Procurement unit launched in 2021. From 2021, she has been working as a procurement manager, and from May 2026 she is team leader of the Procurement and Event Management Group.