The interview process varies a bit depending on which role/level you're applying for. Software engineering roles will have several phone screen/technical interviews before a virtual "on site" day. The on site will have a few different interview types.
Solicité el puesto a través de la recomendación de un empleado. Acudí a una entrevista en Duolingo (New York, NY) en abr 2026
Entrevista
Had a recruiter call and then technical screening. Coding question was a standard preorder tree traversal questions. There were some followup questions about how to make the algorithm more optimal