In 2015, at age 17, Velicu joined the Romanian National Ballet, which was directed by
Johan Kobborg. Kobborg cast her in soloist roles immediately. She also met
Alina Cojocaru, Kobborg's partner and Velicu's idol. However, in 2016, Kobbarg and Cojocaru resigned from the company after the new leadership's actions. After that, Cojocaru suggested Velicu to audition for the
English National Ballet, where Cojocaru is a lead principal dancer. After Velicu auditioned in Paris,
Tamara Rojo, the company's artistic director, offered Velicu a contract to join the company as an Artist. She moved to London within a week. In 2017, she danced The Chosen One in
Pina Bausch's
Le Sacre du printemps, and was praised by critics.
The Guardian noted, "her performance has the power and stagecraft of an adult but the sobbing terror of a child." Later that year, she was promoted to First Artist. In 2018, at age 19, she won the
Laurence Olivier Award for Outstanding Achievement in Dance for
Le Sacre du printemps. She reprised the role in 2019. She had also danced Clara/Sugar Plum Fairy in
The Nutcracker. ==Selected repertoire==