1. A brief chat with a recruiter about your experience 2. A more in depth chat about your technical experience with engineers 3. A code challenge you have two options numbers to words or a matrix of flight paths. As previous interview experiences state I completed the task with all the requirements with tests, but they declined to proceed. I chose the numbers to words approach so I think based off what they are looking for it might be better to take the matrix flight path algorithm challenge.

In-detail questions about past experience and projects I've worked on for about 3 interviews. Was asked to explain some algorithms and technical design in detail. Last interview was a coding exercise.