Phone screen, coding exercise, on-site interview. Phone screen with an engineering manager to assess general fit for the position. Coding exercise was skipped in my case due to a long(ish) previous work history. On-site interview was conducted in three rounds: low-level (light functional coding and database design), high-level (system/architecture design), culture fit (discussion with senior leadership).

I was contacted for a phone screen by a product owner. The interview went well and they were a nice person. I was selected to advance to the next round which was a takehome assignment. I did well on this and was told I would be flown out to New York within two weeks for the final round interview. After delays due to Thanksgiving scheduling issues (understandable), I was told I'd have another phone interview with the data engineering team. Shortly after this interview, I was sent an email telling me the company was no longer interested in my candidacy despite a good performance. I reached out to my interviewer for feedback and didn't receive a word. I have no idea what went wrong - I'm assuming they just found someone who lived closer (I made it clear I would be relocating to NYC regardless) whom they didn't need to fly in the for the final round. I wouldn't apply to this company again. They don't seem to respect one's time put forth during the interview process and, in my experience, that usually correlates with the company's treatment of full-time employees.