At the Schauspielhaus Zürich Joel Basman acted 2003 for a youth-theatre project. In 2004 and 2005 he played with students, who were at their final project. He finished his studies at the„European Film Actor School in October 2008.
In 2004 he started his career and played a bold teenager named Zizou for the weekly soap opera Lüthi und Blanc.
In 2007 Director Tobias Ineichen gave the main part to Joel for his film Jimmie. There he played an autistic boy. In February 2008 he got the prize Shooting Star for his part as a Russian teenager on the film Luftibus, written by Director Dominque de Rivaz. In September 2008 Joel received the Schweizer Fernsehpreis (Swiss TV-Prize) in the category film. In October 2008 he got the prize for the best main part from Cinema Tous Ecrans.
In 2012 Basman got a part as Bertel in the three-piece TV film Unsere Mütter, unsere Väter (Our mothers, our fathers). He also played Pascal in the Swiss TV-film Ziellos (Aimless).
Joel Basman played as Sebastien Leclercq in a game called ‘Late Shift’ in 2016.
