System Design

Build a multi-feature messaging app like WhatsApp.

Software EngineerEngineering ManagerTechnical Program ManagerMachine Learning Engineer

Stripe

TikTok

Microsoft

Capital One

Fujitsu

Lam Research

Did you come across this question in an interview?

Loading step...
  • Create a communication app with chat, voice, and video features like WhatsApp.
  • Build a multi-feature messaging app like WhatsApp.
  • Design a messaging platform with voice and video calling like WhatsApp.
  • Create a chat application with end-to-end encryption like WhatsApp.
  • Develop a real-time messaging platform like WhatsApp.
  • Design a messaging system like WhatsApp.
Try Our AI Interviewer

Prepare for success with realistic, role-specific interview simulations.

Try AI Interview Now

Interview question asked to Software Engineers, Site Reliability Engineers, Technical Program Managers and other roles interviewing at BuzzFeed, Clearbit, Stripe and others: Build a multi-feature messaging app like WhatsApp..