TunnelBear interview questions

I was approached by their staff for an interview. Had a 30 minute phone interview, then 2 office interviews. The 1st office interview was half-technical, the 2nd was all technical. Despite thinking that I had done well, liking their interview process, getting a good impression on their product, and gelling with their culture, I was rejected due to reasons unknown. I tried to contact them afterwards for a reason, but silence. Very disappointing. I had a lot to offer on both the product and engineering side, and was excited to get started on a new platform! Perhaps that excitement translated into nervousness for the 2nd interview? A hiring process with the growing flaws of perfectionism and pedantry.

I had a quick coffee, then an in-person meeting with another team member a week or two later. Despite this time investment, I never heard back, even after I politely requested an update or some feedback. They seemed nice, so I found this to troubling. I understand they're a small operation, likely without any formal HR, but responding to someone you actively tried to recruit is pretty much basic decency.