Windfall has a really smooth interview process for Engineers. The process goes like this: Recruiter screen -> Hiring manager screen -> Technical screen. The Technical screen is collaborative and open book. I tested with one of the Senior Software Engineers who was great to work with. Everyone I met was smart and clearly good at what they do. I ended up getting another offer and leaving the process, but I could have seen myself very happy on this team and at this company.

Process took about 3 weeks. A mix of behavioral and technical challenges. Most of the technical interviews were practical and collaborative - however I did have one interview where the interviewer was definitely trying to stump me and asked a leet-code style question. The recruiter was very communicative and supportive through the process.