I spoke with a representative at my university's career fair. A few weeks later, I received an email with a basic Java test (MCQs) hosted on HackerRank.

Then, I had a phone interview with a senior engineer. It focused on my projects and included a few easy technical questions.

Finally, I was invited to the Boston office for an interview. During this visit, they showed me the new office and asked questions very similar to ones found on LeetCode. The interviewers were helpful and provided hints when I got stuck. A few days later, I received an email confirming my selection.

LeetCode question