Me postulé en línea. Acudí a una entrevista en freiheit.com technologies (Lisboa, Lisboa) en may 2026
Entrevista
It was a 2 hour technical interview with exercises. You could use any language you wanted, but for the first exercise it could not be python. The first exercise was for you to work in a low-level programming language in a leetcode style question. The second one was for you to develop a somewhat simple project but in only one hour.
Preguntas de entrevista [2]
Pregunta 1
I used Java. They asked me to create a function that received a char[] and returns a char[] of the string with reverse word order. However, the letters in each word should keep their order.
I used Java. They asked me to develop a chess game where I was supposed to be able to check if a move was valid or not. For example, if a rook was moving vertically or horizontally. Another important thing about the system was that it was supposed to be able to go back and forth on the plays that were made. Basically a move history.