SCAM! The CTO will contact you for a take home assignment. He will give you a task that they need to implement in their platform and ask you to do it as a part of the hiring process. Once you finish the task as he need it he will come with unreasonable excuses to tell you that you don't fit with their needs. Of course after he takes your project and your code. Finally he will not answer any of your emails and block you from any contact with him. Be careful and don't waste your time with this scam company.