I applied online and received an email with the answer "We receive many applications for our jobs at Zalando and be patient" so and never get any reply, really why in companies web site a lot of open positions if you didn't reply for candidates. The second time I applied and get coding challenge in Codility, solved all three problems although I got feedback, that my solution was not optimal what? seriously? you are not Google or Microsoft you guys just e-Commerce

I made 3 Rounds, first a classical HR nterview-then a live coding (somthing like binary search) then a system design (design an inventory system) tehy told me that I didn't pass at the system design level( ishould asked for the number of clients not to make assumptions