Chan Zuckerberg Initiative Software Engineer interview questions

Pretty straight forward: recruiter call, tech screen (karat), HR call, and on site (4 1hr sections). The weird thing was that this happened all over a 3 month period. After the HR call, they pivoted me into a different role and I waited for that one to be posted. Once it was posted I spent a day doing the on site. The on site was actually a lot of fun. Everyone was extremely personable and it was clear they wanted to succeed and work as a team to solve problems. Two days after the on site, the recruiter scheduled a phone call. She said that the feedback was unanimously positive, however after the interview they thought that I would actually be a good fit for another role. She assured me that I was in a good place and that they wanted to find somewhere for me at CZI. In the meantime, they have constraints about interviewing and it would be more time until they could make an offer. I waited over a month after that to hear from the hiring manager, who told me that they would not be extending an offer. I was told that during the time that I was waiting, the requirements for the job shifted and it wasn't a good fit for me anymore. I'm honestly not too bitter about the experience. Everyone was incredibly nice and I had a chance to work with some smart folks. However, the way they handled the whole process was unprofessional. I'm unsure why they would tell me that I was in a good place and that they want to hire me, then 180 a month later. All while dragging me about for 3 months just to say no at the end. I would highly suggest interviewing here, but take their process with a grain of salt.

Scheduled an interview, only to get an email 5 minutes after the start time saying they could not make it and to reschedule. Sent in availability only to be ghosted. Being ignored is one thing, but it's pretty rude to schedule someones time only to never show up.