Rexhepi has lectured in literature at the Bochum and Dortmund universities and has taught German, philosophy, and social studies at the Montessori Gesamtschule in Sendenhorst.
[2][3] Rexhepi became a vice-president of the AKR in 2006[4] and appeared in the seventh position on the party's electoral list in the 2007 Kosovan parliamentary election.
Parliamentary elections in Kosovo are held under open list proportional representation; he finished in seventh place among the party's candidates and was elected when the list won thirteen mandates.
[8] In late 2009, Rexhepi introduced a motion to investigate the finances of Radio Television of Kosovo (RTK).
[11] He was later the party's candidate for mayor of Vushtrri in the 2021 Serbian local elections and finished third.