Online skills assessment via TestGorilla. Was asked basic biology and coding questions. Bash, Python, R, SQL were languages covered. For biology it was basic genetics questions (AP Bio Level) and a question about PCR.
Other Bioinformatics Intern Interview Reviews for BillionToOne
I applied online. I interviewed at BillionToOne (Menlo Park, CA) in Jan 2026
Interview
First I was asked to take an assessment which included 7 biology questions (in 10 minutes) and 9 technical questions in (13 minutes). After this there would be an interview but I am at the first stage right now.