In May 2022, Loader came off the bench as London Irish were defeated by Worcester Warriors in the final of the Premiership Rugby Cup.[9] The following year saw Loader depart the club after they encountered financial issues. In June 2023, it was confirmed that he had joined Stormers.[10]
In February 2025, Premiership side Gloucester announced they had signed Loader from the Stormers ahead of the following season.[11]