TechMD Systems Engineer interview questions

Went through 3/4 rounds of interviews. Each one had its own process. First one was a general overall interview with HR to get a sense of how you are. Second interview was mostly technical and diving deeper into your experience and how it relates to the the job you are applying for. Last interview, which I thought was the best idea any company can do is a group/culture interview. This is where the team you would potentially work with ask you questions vary from what your hobbies are to how your work ethic is. Really great process but I ended up turning down the offer due to their complex pay structure. You're paid per project/hour and you have to specifically log each process. Although, they guarantee there are plenty of projects for you to work on but you have to meet a quota to get your salary. If not, you're bumped down to base pay (about 20k difference depending on your pay) although you can make more if you're doing really well. I felt this would be too much a of distraction to worry about pay for each pay period. I ended up talking to a previous employee and he mentioned that the pay was always an issue which is why he left. Seemed like a great company to work for but it looks like the corporate money factor is it's Achilles heel. If you're really interested in doing well in the interview, be yourself, and be very familiar with their motto found on their website.