Malavika began her career as a child actress in Malayalam television serials. Noted Malayalam film director Shri. Kamal then cast her in his acclaimed film Karutha Pakshikal where her portrayal of a poor blind girl, exuding innocence and noble thoughts was appreciated. This role won her the Kerala State Film Award. She has also acted in other Malayalam movies – Yes Your Honour, Maya Bazar, Orkkuka Vallappozhum, Shikkar, Penpattanam, Kandahar, Little Master, Vaadhyar, The Reporter, Oomakkuyil Padumbol, Naughty Professor, Ithra Mathram, and Omega.Exe.

Malavika got her first Kerala State Film Award for Best Child Artist for her portrayal of a poor blind girl, Malli, in the movie Karutha Pakshikal.^[4] She got her second Kerala State Film Award for Best Child Artist for her role as Reema in Oomakkuyil Padumbol.^{[citation needed]}