I was contacted by a recruiter on LinkedIn. After some dialog on LinkedIn, I talked to a recruiter on the phone a few times. He was friendly and engaged. Then things went bad. I was emailed by someone else asking if I'm interested in the job any more, as they didn't receive my "pre-work". They never sent it, so they re-sent it. They wanted me to write some automated tests on a platform that was familiar, but still new to me. At that point, I realized I was doing hours of pre-work for no pre-pay. I withdrew on principle. All my other jobs never had pre-work. There was a company that was scamming candidates by basically making them do work, and then taking & using their work unpaid(and not getting the job). I was not about to repeat that.

More they asked on JavaScript, selenium webdriver io and database testing. It was medium level questions. The team was cool and more agile based questions was there too. It was 3 levels of interview