It start with a coding test including python and SQL. One week later, they sent an email regarding availibility time for the next round. And After two follow up message they set up a Hr interview. So simple basic question. The Hr told me about next round and then i never heard a word. Today after two month and three follow ups , they simply sent a normal rejection. Red flag. They dont respect your time and what you are.

I was invited to first interview to meet with HR online. HR interview was very friendly. Later I was sent a case study and 2 weeks later, they invited me to last interview round with head of the department (At least that is what i was told). We had a long chat with the head of the department, It was very hard to understand if he was satisfied by my answers or no. 10 days later I have written an email to ask current situation regarding to my application and they wrote me back next day that they have decided not to go further with me.