In 2011, he released independently the album Blacklist followed by Blacklist II in 2013. In 2016, he launched a series of videos titled #JeSuisPasséChezSo inviting other less-known rappers to take part. In November 2016, he was signed to Capitol Records, an affiliate of Universal Music France. In January 2017, he released "Ma cité a craqué" featuring Bakyl. The album #JeSuisPasséChezSo, same title as the earlier series has peaked at #2 on SNEP, the French Albums Chart. The album is certified Platinum in May 2017 for selling over 100,000 copies internationally.
In May 2017 Sofiane released the album Bandit saleté, which again was certified platinum. For the music video for the song "Toka" from the album, Sofiane and around 10 of his crew stood in the middle of the A3 autoroute, blocking cars, while Sofiane rapped the song in front of cameras. The filming was done without a permit.