The interview process involved a take-home case study and final round on-site interview. The case study is challenging, but it's an interesting problem and it requires you to think creatively about feature engineering. On-site interview involved: a presentation of my case study, a technical interview, a 1-on-1 with a senior data scientist (behavioral interview and culture fit) and a conversation with two partners. The presentation of the case study was really enjoyable, there were a lot of questions from the audience and I could explain my thought process in detail and describe how I decided to tackle the problem. Expect them to evaluate not only your technical skills but also your soft and presentation skills! The overall experience was great. I was also invited for dinner with 3 team members and it was a very informal and non-evaluative evening to better understand the types of problems they work on and get a sense of the corporate culture -which is great! They also hosted an info session in their offices, during which they showed us some of the projects they worked on and I had the chance to talk to the data scientists who work there and get answers to all my questions about the company.

Unethical, long interview process. They waste the candidates time and give 20-30 hour data science end to end projects to all their applicants so they can steal their code.