Career

In August 2011, he joined Slovak club on a four-year contract. His debut came on 27 August 2011 in the Corgoň Liga match against FK Dukla Banská Bystrica, entering in as a substitute in place of Roman Gergel. Jean Deza was linked to Argentinian club Boca Juniors, and Swiss club Football Club Basel before joining his present club

In August 2013, he joined French club on loan for one year.

After some impressive performances for Montpellier, Jean Deza was called up for a friendly against England for England"s World Cup 2014 warm up games. He started the game, putting in an impressive performance before later being substituted in the second half.

The main highlight from Peru was when Deza tried to chip England"s Joe Hart from 35 yards, only going over by little.