I applied online. The process took 3 months. I interviewed at Meta in Jan 2024
Interview
2 Questions, 1 will likely involve BSTs or Graphs, the other will involve strings / arrays. The interviewer tends to get into it pretty quickly so don't really expect much small talk- they are under a tight schedule.
Interview questions [1]
Question 1
Write a function that balances a BST given a root node.