Recruiter screen, hiring manager screen, technical challenge comprising a pop quiz on programming followed by a basic systems design question. Final stage is a panel presenting to EMs and CTO. The hiring manager screen left me with a really positive impression of the company, and was the most enjoyable part of the process, which left me eager to proceed to technical. In the technical stage they purported to be assessing for communication, technical skills, collaboration, critical thinking, senior and values alignment. Unfortunately I didn't pass the technical interview, and the quality of feedback was poor - it was shallow, not related to the points they said they were assessing, and not actionable, despite asking a few times - I'm always keen for constructive feedback. Instead they suggested that I would be more suitable for a different role and asked if I wanted to proceed in that direction. Overall the candidate experience was quite poor as the recruiter didn't even try to build a relationship throughout the process, it was purely transactional. As a result, I opted to not continue the process.