Checkout.com Project Manager interview questions

1 X Talent Phone Call 1 X Line Manager Interview 3 X Onsite Interview with stakeholders in London Office Then nothing, for two weeks (1 holding email with no timeline). Basic templated email thanking me for my interest and stating that I was not progressing any further - the type of email you would get at a first stage of the process, not at the final stage. No acknowledgement of attending the interview in London, and no feedback (or offer of feedback)/reason. Email sent late in the day and before a bank holiday weekend. After emailing them, a vague offer of "oh you wanted feedback". Not professional at all.