West Ham United youngster Rosaire Longelo played for Norwich's Under-18s in a 5-3 defeat of Spurs at Colney on 11th April 2018. he is described as a tricky, pacy wide player, with the ability to play at the back or in the attacking third. He joined the Academy aged eight.

He then trialled with Newcastle United in the summer of 2018, playing and impressing against Barrow on 16th July 2018. He was then signed on a four year contract.

He transferred to Accrington Stanley on 7th January 2022. He made 12 appearances in his first half-season.

He moved to Swindon in the summer of 2024 and made 21 appearances before joining Salford City on an eighteen month deal on 17th January 2025.