I had a casual online interview for 20 minutes as the first screening process. The interview was not difficult. After that, there was a coding test. It consisted of 4 algorithm problems and was to be solved within 90 minutes.

- I applied online. - Skype chat: general Q & A about your resume and experience. - Schedule 3 tests in Codility (very tough). - Technical interview, problem/algorithm Try to use codility and get used to the environment. Practice timed bound coding. During the technical interview you'll get 25 minutes to solve one very meaty problem.