Interview has 6 steps : 1. Hiring Manager (Behavioural Interview)2. Codility test (3 questions. 1 is easy and 2 are medium)3. Software design (Simple android task. Design login screen along with rest api design)4. HR interview (Some behavioural questions)5. Technical Android interview (very easy questions - Activity , fragment lifecycle, how View Model works, What is thread safe?, Why to use DI?)6. Live Coding (2 Easy questions e.g. Balanced brackets using stack.) Interview experience was really good. All interviewers are so helpful. They really wanted you to succeed. 

On one of the Android meetups I got an information that Zalando is going to hire 10 Android devs at onse, so I thought it could be my chance. I applied online. Week later they sent me link to calendar to schedule HR screening. Next possible date was 3 weeks later. So, just to speak with HR you need to wait 4 weeks. I don't think such a huge company as Zalando can't find 30 minutes of any available recruiters sooner than in 1 month. But, anyway. I know, that it's a Germany, you must wait in Germany. But it should be something worth waiting for. But, not. I am spending my time, preparing to call just to know that they have some technical issues. I proposed to make a phone call. No, she said "tomorrow". And disappeared for next 1,5 weeks. Next time I got a letter from them I said I call off my application, because I already had 2 job offers.