Me postulé en línea. El proceso tomó 3 semanas. Acudí a una entrevista en u2i (Kraków) en mar 2018
Entrevista
I applied online via u2i website. The next step required solving four tasks on Codility. Three were algorithmic and one was databases related. After that there was a Skype call that lasted less than an hour. Whole call was in English. Part of it was talking about past projects. There was also another algorithmic task and one databases related task. Final step (for me) was interview at the company's office that lasted around 2 hours. Technical part was in English and required designing a simple database and solving yet another algorithmic problem.
Preguntas de entrevista [1]
Pregunta 1
A graph was drawn on a sheet of paper (a set of points connected by drawing a line through all of them). Given those points (so technically an array of numbers) write an algorithm that finds how many "bowls" they form (so count bowl-shaped fragments on the graph).