real interview stories, told over a cup of tea ♡
Socure Interview Experiences
3935 interview stories from candidates at 857 companies: how each round went, what was asked and how it ended. Every company page links to practice questions in the same style.
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2 results
- Designing Twitter for Timeline Scale and High AvailabilitySocure · Software Engineer · Technical Screen · Sep 2026
Interview question: Design Twitter. This was a system design question, and the overall task was simply to design Twitter/X. They first asked about the basic functional requirements: Create an account Let users post tweets Follow and unfollow users View the home timeline Like and retweet Comment View trending or popular tweets Then they asked me to draw the overall architecture and the core entiti…
- Payment Queue Visibility Timeouts and Concurrency RacesSocure · Software Engineer · Technical Screen · Sep 2026
Backend/SDE Coding I recently interviewed for a Backend/SDE role. The coding problem leaned toward backend work and concurrency. The problem was to implement an in-memory payment queue providing submit, receive, and ack. Requirements: submit adds a message. receive gets the next message. After a message is received, other consumers cannot get it during the visibility timeout. ack deletes it. If t…