Kieran joined the club in July 2022,

The 20-year-old fullback spent the 2022/22 season with Aberystwyth Town’s under-19s side for who he made 15 appearances for, grabbing a single goal.

Cyn ymuno â'r Aberystwyth, chwaraeodd Kieran i Pontyclun, gan wneud ei ymddangosiad cyntaf yn hyn mewn colled 1-0 i Pontardawe.

Last season, Kieran made 20 appearances for the Roosters.