At the age of 26, he made his debut in Marathi cinema with Avadhoot Gupte's 2010 political drama movie Zenda.

However, Siddharth made his debut in Marathi with the popular TV serial Agnihotra, later he appeared in Avadhoot Gupte's ‘Zenda’.

[5] He is set to appear in different films like Vazandar co-starring Sai Tamhankar and Priya Bapat to be directed by Sachin Kundalkar, Lost and Found along with Spruha Joshi and Pindadan.

The film produced by Golden Gate Motion Pictures is a love story and has Siddharth Chandekar as the male lead.

In 2018, he starred in the film Gulabjamun alongside Sonali Kulkarni which is directed by national award winner director Sachin Kundalkar.