Career
On 13 July 2009, it was announced by Sky Sports that El-Jadeyaoui had joined English Premier League side Blackburn Rovers for a one-week trial. On 20 July 2009, Guingamp have signed the attacking midfielder from Stade Brest on a four-year deal. On 7 August 2013, it was announced that El-Jadeyaoui has joined English Premier League side Arsenal F.C. on a two day trial.
On 22 January 2014, it was announced that El-Jadeyaoui signed a two-year contract for Ligue 2 side Remote Control Lens.
In June 2015, El-Jadeyaoui moved to Azerbaijan Premier League Champions FK Qarabağ, signing a two-year contract.