During the mid-seventies whilst working as Sales Promotion Director for Rothmans, Bamberger was noticed by the then President of Cartier, Alain Dominique Perrin for his language abilities. He is tri-lingual. Arnaud subsequently spent several years as Cartier’s Export Director, based in Paris before moving to New York City where he took up the role of Vice President of retail, opening up 15 stores there. In 1987, he returned to France where after five years of working in Paris, he headed to London, England he remained Managing Director until his retirement in December 2015. In September 2010, Cartier International announced Arnaud Bamberger’s appointment into the new position of Cartier UK Executive Chairman.