Basic phone screen was done by a technical recruiter. Started with work history and experience. Then quickly transitioned into a technical skills quiz where I was asked about operating systems, concurrency, data structures, object oriented design and algorithm design. Also asked question related to a test mindset such as 'how would you test a file system'?

Expect technical deep dives, coding challenges, and problem-solving scenarios. Questions will probe your knowledge of data structures, algorithms, and software design, assessing your ability to build robust systems. yes yus yes