Stages:
If you pass stage 2, you will start a paid trial. You will be given a small project and a buddy who will guide you during the process. Use Google! All the information is there!
If your buddy is happy with the results, they will recommend you to HR.
The entire process is conducted via async chat.
From my point of view, I think all companies should interview software engineers in this way. It is the easiest and fairest way to assess your technical and communication skills.
The following metrics were computed from 1 interview experience for the Automattic Software Engineer role in Spain.
Automattic's interview process for their Software Engineer roles in Spain is incredibly easy as the vast majority of engineers get an offer after going through it.
Candidates reported having very good feelings for Automattic's Software Engineer interview process in Spain.