Recruiter set it up, sent me some info to study, and then connected me with the hiring director. They were fairly regimented on the process - apparently only a few rounds of interviews and you pass or fail
J'ai passé un entretien chez Adyen (San Francisco, CA)
Entretien
1. HR
2. Hiring Manager
3. Peer round for culture and fit
4. Business Case with hiring manager a senior peer and someone from an adjacent dept
5. 1-2 Senior Mgmt.