Neon Labs interview questions

First call with the HR team, was great. Love the project. Given only 24hours notice to jump on a second call straight with the CEO & COO. COO (Konstantin) was exceptionally rude. Not even a hello. Jumped straight into an interrogation style interview. Started with a trick question which showed incredibly poor judgement and set the tone for the whole interview. Immediately let the recruiter know I won’t be continuing.