During COVID, I did an online HireVue coding challenge and short answer recorded response. I was then moved to final round technical and behavioral interviews, and heard back in a few weeks by call.
Interview questions [1]
Question 1
Technical: talked through solving an array problem, quizzed on some definitions. Behavioral: asked about times when I worked in a team, solved a problem, etc.
Code for Good Hackathon process where they observe you over the course of the hackathon. Pretty holistic review and very low pressure. Felt more like a conversation than an interview
Interview questions [1]
Question 1
Specific questions about approaching various design problems
The coding challenge contained two total questions, one 30 min, one 45 min. For each question, there is a video response after where you have to explain how you got your solution.