Strong Towns' Hiring Process

Strong Towns is frequently discussed on HN, but submitting this because their hiring process seems interesting: 1) answer questionnaire 2) if selected, answer another questionnaire 3) if selected, interview 4) if selected, offer; no name/id/cv until end.

See https://www.strongtowns.org/journal/2020/1/13/strong-towns-is-hiring and https://www.strongtowns.org/journal/2020/1/19/questions-and-answers-for-our-open-positions

Do any tech companies use a similar process? Does it have a name?