Mastercard Software Engineer Intern
London, UK·161 interview reviews·Easy difficulty
Software Engineer Intern Interview Reviews
161Had 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.
“Design TinyURL - Design a URL shortening service like bit.ly”
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.
“Clone Graph - Create a deep copy of an undirected graph”
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.
“Give an example of when you had to make a difficult trade-off decision”
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.
“Merge Two Sorted Lists - Merge two sorted linked lists into one sorted list”
About This Role
Frequently Asked Questions
How hard is it to get hired as a Software Engineer Intern at Mastercard?
The interview difficulty is rated 2.4/5 by candidates. 72% report a positive experience. Focus on Data Structures, Algorithms, System Design to improve your chances.
How long does the Mastercard Software Engineer Intern 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. 72% of candidates applied online.
What questions are asked in a Mastercard Software Engineer Intern 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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