A phone interview with brief questions about my resume was conducted.

A few days later, I was invited for an on-site interview.

I had two one-hour technical interviews. Since they didn't go so well, I was escorted out afterward.

Phone interview:

• Code up the merge step in merge sort.
• Conceptually describe how you would implement an LRU cache.

On site:

• An extremely tricky question I am still working on.
• Implement in-order traversal of a binary search tree.
• Implement a schedule that takes as input some number of appointments within a 24-hour period and outputs all the free blocks of time.