[1] After making his debut for Dundee United as a substitute in a Premiership match at Kilmarnock on 3 October 2014,[5] Adeyemo signed a contract extension in December 2014 to keep him at the club for a further eighteen months.

[6] Adeyemo left Dundee United in December 2015 after his contract was cancelled by mutual agreement, having made only two substitute appearances for the first team.

On 23 July 2023, it was announced that Adeyemo had signed for League of Ireland First Division club Longford Town, where he would play alongside his younger brother Jordan for the first time.

[20] He made his debut the same day, coming off the bench in a 2–1 loss at home to St Patrick's Athletic in the first round of the 2023 FAI Cup.

Adeyemo, who is also qualified to represent England or the Republic of Ireland, received a call-up to a Nigeria under-23 squad training camp in January 2015.