I applied online for this position and then received a call from HR to set up a phone interview. It was a technical interview that involved coding using the Codelab tool. The phone interview did not go well. After a brief greeting, I was asked to open a link and start coding. There was no initial conversation, and the interviewer was silent, leaving me unsure if I could ask questions. He mentioned he would leave and return, but he didn't indicate when he would be back. I made some assumptions on my own and was suddenly told by him that it was the wrong assumption. I hadn't even realized he had returned. While I did not get the part, I believe it was due to a lack of communication. The question, upon reflection, was easy to solve.

A Java class called Person was provided with details such as mother, father, age, sex, and children. The task was to find the greatest sister in the family tree and the greatest ancestors. I am not sure of the exact details, but it was an easy question.