I applied through job board, HR person sent mail to set interview time. There were a few members of a team at interview. Whole interview process was less than hour long, they shared some info about company background and product they work on. Rest of the interview revolved around questions about my previous work experience, workflow, tools I use, what I know about company. Then personality test and short interview with HR person.

I applied through e-mail, after finding out about the position on the web-site of the employer. They called me, and gathered up 5, 6 employees that would be working closely to me, in case I get the position, and we all had a conversation in a relaxed atmosphere, where both technical and personal questions were asked.