I applied online. The process took 3 months. I interviewed at mthree (Glasgow, Scotland) in Oct 2025
Interview
Conducted online programming test with multiple choice questions and a few leetcode style questions at the end. After this there was a face to face interview. Waited a long time in between online test and being able to get a face to face call. Repeatedly email to enquire and was not contacted back.
Interview questions [1]
Question 1
Asked about previous or current projects. Essentially how am I keeping up,
I applied online. I interviewed at mthree (Glasgow, Scotland) in Mar 2026
Interview
Opening Questions
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1) Asked me about my past regarding academics and any experience
2) Asked me to talk about a project I was proud of
Practical Tasks
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3) Asked me to implement a sorting algorithm to sort an unsorted array of numbers
4) Asked me to implement a linked list -> Follow up question: Implement reversing the linked list
Open-ended technical questions
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1) Explain the Java programming language
2) Concurrency and multi-threading
3) Garbage collection
Interview questions [1]
Question 1
Asked to implement a sorting algorithm for an array of unsorted numbers.
I applied through a recruiter. I interviewed at mthree (Kraków) in Jan 2026
Interview
The interview lasted only half an hour, but I was asked questions I didn't fully understand, which helped me expand my knowledge. Furthermore, the opportunity to talk about my project and experience was great, and we moved seamlessly into technical topics.
Interview questions [1]
Question 1
The first technical question concerned a task that was a piece of Java code.
