Career
Khelifi made his professional debut on 6 August 2012 for Lausanne-Sport against Servette in a Swiss Super League match. In January 2014 Khelifi joined Eintracht Braunschweig, who played in the German Bundesliga at the time. He made his debut in the Bundesliga on 3 May 2014, replacing Karim Bellarabi in the 88th minute of Braunschweig"s home game against Football Club Augsburg.