Como se preparar para entrevistas na Monzo

+15

Tell me about a time you had a conflict with a coworker. How did you resolve it?

+8

Design a Chat/Messaging System

Design a real-time messaging system like WhatsApp or Facebook Messenger that supports 1:1 and group conversations, message delivery status tracking, user presence features, conversation history, and can scale to handle millions of users.

+6

Tell me about a conflict you had at work.

The interviewer focused on a conflict that comes from different perspectives or ideas on how to execute a certain task.

+6

Design a Top-K System

Design a system that efficiently retrieves top-k items (songs, videos, hashtags, etc.) based on user activity or engagement metrics within specified time windows. The system should handle real-time data aggregation and support queries like "top 10 songs in the last 7 days" or "trending hashtags in the past 24 hours."

+5

Describe experience working on a complex project

+3

Tell me about a time where you mentored a colleague

Tell me about a time where you proactively proposed a change.

Describe a situation where you received criticism

Design Top K Songs Display System

Design a system that displays the top K most played songs from music platforms (such as Spotify, YouTube, Apple Music), allowing users to view their listening statistics and interact with their favorite tracks. The system should support integration with multiple music services and can be implemented as a standalone widget or as part of a larger social media profile page.