Instacart

They use a 3rd party for their tech assessment. The 3rd-party software is extremely buggy and slow to load. It starts with speaking with an AI, but this feels more like it is testing how quickly you can read large paragraphs, because the AI responds

The interview process is quite subjective. You can perform well in all parts of the interview and still not receive an offer. The feedback given is also very subjective. There was an interviewer wearing a tank top, and it was evident that he did not

Four long rounds and then ghosted after the interview, even though all technical assessments went well. It was a tedious process, but they did give you a gift card as compensation for your time and effort.