Basu's acting career started with the theater group Ha Za Ba Ra La at age 8.
While studying at school, Basu started the theatre practice with her father.
Basu played the lead role of the serial Joyee on the Bengali channel Zee Bangla in Calcutta.
She was last seen as Meerabai in the mythological drama Shree Krishna Bhakto Meera on Star Jalsha which unexpectedly stopped airing due to low popularity of the show.
Since 2022, she has been playing Alo, the main protagonist in the daily soap, Alor Theekana on Sun Bangla.