The interview process took a bit of back and forth. I went through a phone screening in which they asked about prior experience, and got to know me a bit; asking questions like "Where did you hear about Criteo," "What interested you in joining the team" etc. They also gave me a great description of the role to make sure I knew what I was getting into.
From there, you get a zoom interview if they feel you are qualified for the job. The Zoom interview is usually multiple people on the call who introduce themselves before taking turns asking you questions regarding your past roles, work styles, and general sales knowledge that could be applied to this role.
After this interview, they do a role play meeting with the same interviewers and you play out a sales meeting with a client. They are very big on being personable, having sales experience, and using data to drive/meet your sales goals.
Overall, not a "hard" interview, but there is a bit of studying and dedication you will need to invest in order to even get into the last step (and that does not guarantee employment)
The process alone weeds out the people who are not willing to put in a bit of work, but also can make you feel like you are in before the offer even gets offered.