bwin is an established service provider in the games sector.
In terms of recruitment areas, bwin is primarily recruiting applicants in the categories Help Desk, Customer Service, and Account management in Vienna. On Jobspotting, you can find 6 job offers from bwin for jobs like "Customer Service Agent CEE (Portuguese language) (f/m)" and "Corporate IT Support Engineer (f/m)".
Wikipedia provides a well-written article about bwin. Check out their social profile on Twitter for a different perspective. On their careers page, there is more information about job offers and career prospects at bwin.