It was a 20-minute phone call interview. The lady interviewing was really nice and wanted to see how much experience you had and your aspirations. I recommend refreshing your knowledge about the more general parts of computer science.
What do you know (in general) about OOP and programming languages (that you know)?
The following metrics were computed from 1 interview experience for the Acorns Software Developer role in Los Angeles, California.
Acorns's interview process for their Software Developer roles in Los Angeles, California is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Acorns's Software Developer interview process in Los Angeles, California.