What are some of the programming languages you are familiar with, and which ones do you prefer?

This is a general question that an interviewer at Plaid will ask to determine your proficiency in programming and whether the languages you prefer are the same ones Plaid uses. During an interview, you will be asked a mix of general, operational, technical, and behavioral questions. Interviewers will ask these in random order, so you need to be prepared for each type of question.