Borussia Dortmund II Arweiler began playing football with 1. FC Riegelsberg and
1. FC Saarbrücken. Prior to the 2013–14 season he joined the under-17 team of
Borussia Dortmund, and he was promoted to the under-19s the following season. While playing for the Dortmund youth teams, he competed in the
UEFA Youth League. In March 2016, Arweiler made his first appearances for the
reserves in the
Regionalliga. From the 2016–17 season, he was a permanent member of the reserve team. In the 2016–17 season, he made 30 appearances in which he scored five goals. In the 2017–18 season, he made ten times in the Regionalliga. He was set to join the reserve team,
Jong FC Utrecht. At Jong Utrecht, he made his professional debut in the
Eerste Divisie on 17 August 2018 against the
Go Ahead Eagles, starting in the 5–0 defeat. In the
2018–19 season, he made a total of 29 appearances in the second tier, in which he scored five goals. Until the season was cancelled due to the
COVID-19 pandemic in the Netherlands in the
2019–20 season, he made three appearances in the Eredivisie and 26 in the Eerste Divisie for Jong Utrecht, where he scored ten goals. For ADO he made 25 appearances in the Eredivisie,
Almere City Ahead of the
2021–22 season, Arweiler did not return to Utrecht, but moved permanently to second division club
Almere City on a three-year deal. In Almere he made 32 league appearances and scored 10 goals.
Verl On 30 July 2024, Arweiler signed with
SC Verl in
3. Liga. ==International career==