Two stage interview process. 1st- video call with HR and Senior Resaerch Technician. Very easygoing, standard questions about your experience and why you applied. They also tell you about the company. 2nd- In person at their site in Harpenden. I had to prepare a presentation about my previous work and do a lab test. Followed by a tour of their offices, greenhouses and lab. The interview was with HR, Lab Manager, Senior Research Tech and the CEO joined via Zoom. They liked my presentation and asked more detailed questions about my experience. Overall it was a nice experience and the staff were all very nice and really tried to get to know me.