As another person mentioned, they lack of structure in an interview. They just ask whatever question pops in their head at a given moment. Usually an interview starts with a presentation of a company the position the candidate applied, etc. On top of that the tech lead was basically trying to see if I lied in my resume and started ask questions as to trap me, guy thinks he's a private detective. He seems to have outdated knowledge on software architecture. They were about 15 minutes late, didn't even bother to apologize, they treated me as if I was a liar and they lacked organization during the first interview. If the interview process if bad itself, you can imagine the rest. Being a laid back company doesn't justify bad manners.