Juliette Motor began her professional career in 2017 with her apprenticeship at a fiduciary and auditing company in Switzerland, which she successfully completed in 2020. She then worked at the same company for a further five years as a accounting manager in the areas of accounting, personnel administration and taxes. While working, Juliette Motor completed further education to become a specialist in finance and accounting with a federal certificate, which she successfully completed in spring 2024.