Had 3 interviews with 1 long assessment. After meeting the co-founder for the initial interview, she gave me a few hours to complete the assessment. I completed it and submitted it before the deadline. Met with her 2-3 more times to discuss. Was repeatedly told that they would be sending an offer. But weeks passed and no offer was sent. To put it simply, I was ghosted. They wasted my time and effort. They could've simply told me that they hired someone else or couldn't afford me.