Roku Software Engineer Intern - Observability
Cardiff, UK·23 interview reviews·Medium difficulty
Software Engineer Intern - Observability Interview Reviews
23Had a recruiter screen first, then a technical round focused on system design and coding. The interviewer was very professional and walked through the problem step by step. Good overall experience.
“Rotate Image - Rotate an N x N matrix by 90 degrees clockwise in-place”
Applied online and heard back in about a week. The technical interview was 45 minutes with two coding problems. Focus on time complexity and edge cases. The behavioral portion was brief but important.
“Best Time to Buy and Sell Stock - Find the maximum profit from buying and selling one share of stock”
Straightforward — just 2 medium leetcode-tagged problems in 45 minutes. Very fast paced though so be aware of time. A few follow-up questions for the interviewer at the end. No behavioral questions.
“Tell me about a time you disagreed with a decision and how you handled it”
Online assessment was difficult, but the final round technical was just 2 leetcode questions. Studying tagged questions and general leetcode helps a lot. Interviewer was friendly and wanted me to succeed.
“Design Web Crawler - Design a distributed web crawling system”
The process was pretty straightforward. It started with an online assessment, followed by a phone screen, and concluded with a final interview round that had two LeetCode medium difficulty problems.
“LeetCode medium — Valid Sudoku / Binary Tree Level Order Traversal”
About This Role
Frequently Asked Questions
How hard is it to get hired as a Software Engineer Intern - Observability at Roku?
The interview difficulty is rated 2.9/5 by candidates. 71% report a positive experience. Focus on Data Structures, Algorithms, System Design to improve your chances.
How long does the Roku Software Engineer Intern - Observability 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. 66% of candidates applied online.
What questions are asked in a Roku Software Engineer Intern - Observability interview?
Common topics include data structures & algorithms (arrays, trees, graphs), system design, and behavioral questions using the STAR method. Practice with our AI mock interviewer to prepare.
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