First round: Algorithm and Data structures: create a function that given the position of one chess' horse returns the minimum number of steps for the horse to reach a specific place. Then another SQL problem very easy to solve. And finally an ML notebook for predicting prices given a dataset splitter in train and test. Second round design an MLOps system to predict prices. Here you have to ask lot of questions about the system you are dealing with. Third round: typical Soft skills questions.