Floriane began dancing at the age of nine in Quimper. In 2008, she joined the Conservatoire régional de Nantes in the sport-études track. Three years later, she moved to Paris, joining the Conservatoire régional de Paris and then the Université de Paris VIII. She was admitted to the Rudra Béjart School Lausanne in 2013. At the same time, she danced with the company in 7 danses grecques, The Rite of Spring and The Ninth Symphony.
She joined Béjart Ballet Lausanne in 2016 and danced Ballet for Life, Brel et Barbara, Wien, Wien, nur du Allein, Symphonie pour un homme seul, Le Mandarin merveilleux, Concerto in D for violin, Béjart et nous, The Firebird and Dionysos by Maurice Béjart, notably performing the barefoot pas de deux in 7 danses grecques in 2024, as well as the India in La Route de la soie in 2026.
She took part in several creations, including Éclats by Julio Arozarena, Bye bye baby blackbird de Joost Vrouenraets, The other song of dance by Yuka Oishi and OSKAR by Riva&Repele.