Callstack interview questions

1st call HR and than codility and than technical interview. codility was pretty hard for 3 hours. technical was quite ok pretty good questions and very practical process. id say that its pretty long but average in big companies process.

The interview process has 3 steps: - HR interview - Recruitment task - Developer interview. O only made it to to the second part of the process. The interview either the HR was very good. Very professional, and also friendly. For the recruitment task o had a week to complete. It was on a platform named codility, and it had 5 sections. A react section, a react native section, an algorithm section and 2 multiple choice sections (one react native and one basic programming tools and such)