Superprof is a well-established service provider in the education sector.
At this point in time, what the company is primarily advertising for is Teaching, Teleconferencing, and Video professionals. They recruit for offices in Buenos Aires, Freiburg im Breisgau, Mannheim and 40 other locations within Germany and Mexico. Superprof at present has 47 vacancies for jobs like "Home Tutor - No Experience Necessary" and "Perl Tutors / Private Teachers wanted".
A resource not to neglect is the company's careers page with more information about vacancies and career prospects.
Remote working / TelecommutingInternational environmentFlexible working hours