They were fast, the whole process took ca 2 weeks tops. The recruiter contacted me on Linkedin, we had an 1 hour interview, where she was nice, asked about my backgrounds, motivations and some technical (not deep) questions as well. She described Lensa as a really nice workplace. Than I had a test which wasnt too difficult and within a week we had a technical interview as well. I got to know the team lead and he was also friendly and very professional: asked a lot of technical questions and I had an assignment as well. Within a couple of days I got an offer.