I was contacted on LinkedIn by a recruiter.

We scheduled a time to talk on the phone. During the phone conversation, the recruiter explained the process and we scheduled the first phone interview.

I had a total of two phone interviews. Both were conducted by two engineers and involved problem-solving and questions.

I was then scheduled for an in-house interview.

The in-house interview consisted of five interviews:

• Two covered coding.
• One covered system design.
• One covered teamwork (which was also a design question).
• The last covered engineering communication.

All except for one interview were conducted by two engineers.

A multithreading question. Had I prepared for this, it would have been easy. But noting I've been programming in a single-threaded environment for the last 4 years, I struggled with this.