Overall, a positive interview process. I applied online, had a pretty standard coding challenge, one phone interview, and a 4-5 hour onsite interview.

It took them three weeks to respond after the on-site interview, but to be fair, it was during the holiday season. They emailed to schedule a call, which turned out to be a rejection.

I expected the rejection, but ambiguous emails about wanting a call can be a bit hurtful and prolong the feeling. I appreciate them taking the time to call and provide feedback, but yeah. Just email the rejection first so we can both move forward with other opportunities.

Study your classic coding questions and make sure you can create code that executes on the spot.