JetBrains interview questions

First interview with coding through screen sharing. Big test task for a few weeks of purely software problem design/coding. Final interview with discussion of the given solution of test task. On the first interview they have proposed 5 different locations. That was the condition that was important to me and I did not insisted to discuss the range of salary (they said that HR's was busy at that moment) because of one of the proposed locations. After all of the technical interviews HR called me and said that everything is fine and approved, but the location that I have chosen to work is not available for me due to their grade system (this condition was hidden/not mentioned by them on any discussions we had before). I have rejected to choose other locations, because we did agreed on the specific location on the first interview and that was the key property for me. After half a week they sent me an email that says that they have reviewed my test task again and decided to change their opinion based on some crazy chicanes with totally wrong and incompetent advices. Summarizing, I have spent apprx. 3 weeks on the process based on the condition that they have decided to suddenly change on their own after final interview. Without that condition I wouldn't waste my time after the first interview. So far, this was the most bad interview experience I had, especially after reading some totally incorrect comments in the refusal email.

Applied through their careers page and received a contact after two weeks. The first message was from a HR person who asked me about the best time to schedule a meeting. After replying, the person told me that he would send the invitation in a while, but this took 4 days and meanwhile, I tried to contact him through email unsuccessfully (it was already a bad sign). Then, on the 1st call I was interviewed by two persons from the HR team (they didn’t bothered themselves to turn on their cameras and I was the only one with the camera on, what a awkward situation). The interviews seemed to be bothered with the conversation, replying with short answers or jumping to other topics, plus they didn’t seemed to care about anything that I spoke about it and only focused on the time I spent at my previous companies. One of those persons was not giving any attention to the meeting at all, because we had to repeat the same questions more than once. They requested by salary expectation but refused to provide a payment range and since they don’t operate directly in my country, they even avoided to answer some basic questions, such as the perks that I would have and how the contract would be (temporary or permanently). After one week I received an automated email saying that I was rejected because they decided to pursue other candidates. By far this was one of the worst interviews experiences that I had, even matching the horrible experience that I had with Canonical.