I applied online. I interviewed at Roku (Cambridge, England)
Interview
4 hours technical interview with 4 people in a row. A little bit tiring. All leetcode medium questions.
The schedule could more reasonable
HR has been really helpful with the whole process. The only downside is that the team in UK sometimes need to match US working time
I applied online. I interviewed at Roku (San Jose, CA) in Feb 2026
Interview
Asked about past Machine Learning projects, with detail and decision made at different step . Whether you are familiar with some specific concepts for the related team. Talk about how to collaborate in a team.
Interview questions [1]
Question 1
Whether I am familiar with the Roku product and how is the advertisement ecosystem in Roku
