 Immers joined Cardiff City on loan on 21 January 2016.After making his debut for the club, in a 2–2 draw against Rotherham United as a second-half substitute on 23 January 2016, He scored his first goal for the club on 30 January 2016 in a 3–2 win at Huddersfield Town.Three weeks later, on 20 February 2016, Immers scored again, as well as, setting up one of the goals, in a 4–1 win over Brighton & Hove Albion.