I was initially contacted by a recruiter on LinkedIn and began the interview process with a phone call. This was followed by video interviews with both the COO and subsequently passed to the CPO. Throughout the process, the recruiter was communicative and scheduled a follow-up call after my interview with the CPO. However, after that interview, I received no further communication, despite multiple follow-up emails, including copying the COO and CPO. Unfortunately, this lack of response left the process feeling incomplete and unprofessional.