Career
He currently plays for Tunisian outfit Espérance. On November 13, 2008, N'Djeng went on trial with Algerian club JSM Béjaïa and quickly impressed head coach Djamel Menad. On January 29, 2009, N'Djeng made his debut for the club as a starter in a league game against USM Alger.
In his first season, he scored 3 goals in 15 league games. On July 9, 2011, N'Djeng joined Tunisian club Espérance, signing a three year contract with the club. The transfer fee was not disclosed but rumored to be around €600,000.