 On 2 August 2016 Simpara scored his first goal for New York in a 5-0 rout over Harrisburg City Islanders.On 12 August Simpara scored his second goal of the season for New York in a 5-1 victory over Orlando City B.

Simpara was released by Red Bulls II in November 2016.During the 2015 FIFA U-17 World Cup Simpara made two appearances for Mali against Belgium and Honduras.