The engineering manager called and asked about what my interests are. He then proceeded to introduce some of the works his team and other teams were working on. We discussed a bit about the resume at the end.

I made the mistake by doing their coding challenge without talking to someone first. I applied for the senior software engineer title through their website and I received a coding challenge from their recruiter. I did the coding challenge, which took me a few hours, and submitted it. I did not get any response for 1 week. So I emailed them to see if there were any updates. The recruiter emailed me back saying they have received it, and is still in the reviewing process. 2 weeks pass and still no answer. I emailed them for an update, and finally, I get an automated message saying they are not going to move forward with me. I had the desire to work here, and it sucks that I did the coding challenge for nothing. It would be nice to get a response in a reasonable time frame. Next time, I won't make the same mistake by doing the challenge without having to talk to someone first.