Roku Software Engineer Intern - Advanced Development Interview Questions (2026)
Cambridge, UK·11 interview reviews·Easy difficulty
Software Engineer Intern - Advanced Development Interview Reviews
11Straightforward — two medium leetcode-tagged problems in 45 minutes. Very fast paced so watch the clock. Short behavioral at the end.
“Binary Tree Vertical Order Traversal - Return vertical order traversal of nodes”
Online assessment was tough, but the onsite technical was two standard LC-style problems. Interviewer wanted clear communication before coding.
“Valid Parentheses - Determine if the input string has valid bracket pairs”
Straightforward — two medium leetcode-tagged problems in 45 minutes. Very fast paced so watch the clock. Short behavioral at the end.
“Tell me about a time when you had to work with a difficult team member”
The process was pretty straightforward. It started with an online assessment, followed by a phone screen, and concluded with a final round that had two LeetCode medium difficulty problems.
“Longest Substring Without Repeating Characters - Find the length of the longest substring without repeating characters”
The process was pretty straightforward. It started with an online assessment, followed by a phone screen, and concluded with a final round that had two LeetCode medium difficulty problems.
“LeetCode medium — tree / graph style problem”
Recruiter screen, then a 45-minute coding round. Friendly interviewer. Results in a few days.
“One easy, one medium”
One round with two problems in 45 min. If you've practiced patterns you're fine — narrate your approach before you code.
“BFS/graph or linked list manipulation”
Straightforward — two medium leetcode-tagged problems in 45 minutes. Very fast paced so watch the clock. Short behavioral at the end.
“Array or string manipulation + one follow-up”
One round with two problems in 45 min. If you've practiced patterns you're fine — narrate your approach before you code.
“BFS/graph or linked list manipulation”
Recruiter screen, then a 45-minute coding round. Friendly interviewer. Results in a few days.
“One easy, one medium”
Straightforward — two medium leetcode-tagged problems in 45 minutes. Very fast paced so watch the clock. Short behavioral at the end.
“Array or string manipulation + one follow-up”
About This Role
Frequently Asked Questions
How hard is it to get hired as a Software Engineer Intern - Advanced Development at Roku?
The interview difficulty is rated 2.1/5 by candidates. 68% report a positive experience. Emphasize C/C++ and Embedded Systems in your prep.
How long does the Roku Software Engineer Intern - Advanced Development hiring process take?
The process typically takes 2–6 weeks from application to final decision, depending on the hiring cycle and team availability.
What is the interview process like?
Most candidates go through a recruiter screen, followed by technical coding rounds, and a final interview loop. 46% of candidates applied online.
What questions are asked in a Roku Software Engineer Intern - Advanced Development interview?
Common topics include data structures & algorithms, system design for some teams, and behavioral STAR stories. Practice with our AI voice interviewer to tighten delivery.
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