A music composer, Dev Sen is noted for his work in Bengali cinema. Having started his career in the film industry with Mone Pore Aajoshei din (2011), Dev has composed music for several feature films that include Awara (2012), Dreamz: The Movie (2013), Jamai 420 (2015), Shororipu (2016), Raja Rani Raji (2018), Villain (2018) and Jaanbaaz (2019). His 2020 release include Jio Jamai (2020).