Freelancer Software Developer interview questions

interview is for embedded systems first round very difficult didn't answer any of questions one of the toughest interview I have faced job is for simple embedded But interviewer is really good job is for simple embedded But interviewer is really good

Starts with initial phone call interview (~10 minutes). Pretty standard with a few questions about job location and availability. Second interview is a 1 hour technical interview. Inquiries about past job history, as well as general technical questioning about how you would implement something large (like Instagram or something similar). Third interview is a 3 hour technical interview. It begins with a 1 hour test that covers Linux commands, general algorithms, Databases/SQL, and Web security. The final interview is with a hiring manager/higher up in the company. This interview is more centered around culture fit.