Took in January 2018, very bad experience, waste time and what's more, the co-founder is rude. The question is hard, and sometimes off topic. The whole interview is just an interrogation. They do not directly answer your question like salary, perks but ask everything you have...LOL

First section is a phone call (CEO/CTO) where they walk through your experience, which is followed by an online programming test. Once on-site, you'll be asked about what's on your resume, and then walked through various technical questions. Pretty relaxed interview atmosphere so don't be surprised if minor ribbing happens between the interviewers -- they swore they don't hate each other, so... One of the few companies that actually offers feedback after their hiring decisions, so the process alone is worth going through.