Forvis Mazars Group is looking for a Back Office Assistant in Barcelona to support administrative management and team coordination. This role involves managing invoicing, client onboarding, and facilitating internal process improvements. The ideal candidate has 1–2 years of experience in an administrative capacity within professional services and is fluent in both English and French.

You will work in a dynamic environment, collaborating across several teams to ensure efficient operations. Strong proficiency in MS Office and digital skills is essential.