Graphcore 2026 Software Engineering Intern - ML Kernels & Runtime Team Interview Questions (2026)
Bristol, UK·9 interview reviews·Easy difficulty
2026 Software Engineering Intern - ML Kernels & Runtime Team Interview Reviews
9The 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.
“Valid Parentheses - Determine if the input string has valid bracket pairs”
One round with two problems in 45 min. If you've practiced patterns you're fine — narrate your approach before you code.
“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.
“Describe a time when you had to learn something quickly to complete a project”
Straightforward — two medium leetcode-tagged problems in 45 minutes. Very fast paced so watch the clock. Short behavioral at the end.
“Best Time to Buy and Sell Stock - Find the maximum profit from buying and selling one share of stock”
Online assessment was tough, but the onsite technical was two standard LC-style problems. Interviewer wanted clear communication before coding.
“Hash map + interval or sliding window style”
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”
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”
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”
About This Role
Frequently Asked Questions
How hard is it to get hired as a 2026 Software Engineering Intern - ML Kernels & Runtime Team at Graphcore?
The interview difficulty is rated 2.4/5 by candidates. 78% report a positive experience. Emphasize Machine Learning and Python in your prep.
How long does the Graphcore 2026 Software Engineering Intern - ML Kernels & Runtime Team 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 Graphcore 2026 Software Engineering Intern - ML Kernels & Runtime Team 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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