I applied online. The process took 2 days. I interviewed at Optymyze (Bucharest, Bucuresti) in Jan 2019
Interview
it was nice, the atmosphere was warm, smiling people, welcoming questions and overall a really calming experience; no bad things to say about it, I hope I can come back and apply again
I applied through university. The process took 1 day. I interviewed at Optymyze (Almeirim) in Mar 2017
Interview
3 step interview
1. Technical- MCQ round which had all basic Java questions and analytical and English Grammar
2. Technical - F2F interview - They prefer basic but correct knowledge of OOPs concepts. Knowledge of basic algorithms and their time complexities( like binary search )is an advantage.
3. HR - Be sure to be sure on how much you want (But give a thought based on how good your interview was :) )