Rosalie Corijn currently serves as a Shift Leader in Service at Albert Heijn, a position attained after several years as a cashier and front-desk employee. Previously, Corijn completed an internship at Palthe Oberman Advocaten and worked as a student assistant in labor law at ABIN accountants en adviseurs, providing advice and drafting employment contracts. Educational qualifications include a Master's degree in Labor Law and a Pre-master in Law from Erasmus University Rotterdam, along with a Bachelor's degree in Hbo-Rechten from Hogeschool Leiden. Additional experiences include an internship at the Ministry of Justice and Security, involvement in student governance at Hogeschool Leiden, and leadership roles within J.S.V. Libra. Early work experience at Albert Heijn began as a cashier from 2016 to 2019.