HR reached out and scheduled an interview after a week.
The first round is a 60 min tech interview.
1. Resume-related questions + BQ first 40 min. Mostly focus on previous research.
2. One LeetCode medium, 20 min.
Interview questions [1]
Question 1
What's GRPO? What's PPO? How did you design the reward?
I applied online. The process took 4 weeks. I interviewed at ByteDance
Interview
Good, ask about background, reseach projects, any relevant projects with their job description, finally a coding test, the test is a easy LeetCode without requirements on complexity. Good, very good, and very good and
The interview includes ML knowledge and coding skills. Need to prepare well for it and keep communicating with the interviewer. In the end of the interview, you can ask any questions.
