Code Signal Interview was about cloud storage building and string manipulation. Involved string parsing and data structures. After the process I was not contacted for a long time but I recieved the auto-rejection letter.
Questions d'entretien [1]
Question 1
Q: Build a cloud storage system (working in-memory) that is able to create files, retrieve information about files, and delete files
Submit application then immediately receive email to take coding assessment. Application involved a few special written questions plus resume. Coding assessment had available practice questions which were a lot easier than the actual question.
After doing an initial online assessment (think it was CodeSignal), I moved on to a first-round technical interview that was about an hour long. It was a typical coding interview, focused on practical problems.