Interviewed by a group of 4 engineers. It was casual and conversational. They went over a little bit of history of the company along with an explanation of what the company does. Then they asked to questions to get to know me along with some questions about my resume.

The interview process was very personable with people who clearly cared about the company. The technical questions were a good test of what was expected for the position. As long as you are knowledgeable about what you are interviewing for the process is straightforward.