Nguemaleu was a member of the Cameroon team, that won the 2008 CEMAC Cup and played as well in the 2009 CEMAC Cup and the 2010 CEMAC Cup. He was also member of the Cameroon squad at the 2011 African Nations Championship having played all 3 group matches and the quarter-finals match against where they lost with Angola in a penalty shout-out with Nguemaleu scoring one of Cameroon's penalties.