I applied online. The process took 3 months. I interviewed at CrowdStrike (Bucarest, ) in Apr 2024
Interview
To get to the interview, I had to complete an online assessment that was quite difficult. It included questions on machine learning, a medium-difficulty algorithm problem, and a machine learning classification problem. The whole process took 4 hours. After that, I had a technical interview focused on machine learning topics, which was quite challenging and went into great detail. Now it's mid-June, and I still haven't received a response, even though they told me I would get one within a week.
Interview questions [1]
Question 1
What is overfitting and underfitting? What is SimCLR and FixMatch? What are the problems with SimCLR? How do you set the threshold for linear regression? How do the kernels work in SVM? What is the derivative of the sigmoid function? How does backpropagation work? How do K-means clusters work and how do you choose the value of K?