Trainee Programmer applicants have rated the interview process at MixerBox with 4 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 58.3% positive. This is according to Glassdoor user ratings.
Here are the most commonly searched roles for interview reports -
First, you need to do the online test (using Hackerrank).
If pass, then there are several white-board questions by senior software engineers.
If pass, then you need to talk with several supervisors.