[2] [3] Noi starred alongside Sophie Okonedo and Dougray Scott in ITV four-part drama Father And Son, playing Sean O'Connor on ITV1 in the spring of 2010.

He featured on a number of popular UK roles before then appearing in Game of Thrones from 2014 to 2015 as an emancipated slave, called Mossador.

In a 2019 interview with Australian publication IF Magazine Noi stated that executive producers David Benoiff and D.B Weiss liked his work on Season 4 so much they then wrote Mossador for him.

In 2019 he took on the role of Matias Reyes in Ava DuVernay's Netflix mini series "When They See Us" based on the true story of the "Central Park Five" The show has since been nominated for sixteen Emmy Awards.

In 2022 Reece joined the second and final series of The Mysterious Benedict Society in the recurring role of Marlon alongside Tony Hale as Dr. Curtain.