Uploaded August 2026 | Updated September 2026, 2 weeks ago

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In today's video we go over an interview question asked by Citadel to a Jr Dev in the getcracked Quant Accelerator program.

This is a system-design sort of round (Design an Asynchronous Price Publisher) in the quant dev interview cycle that asks you to code and leans heavily on the code you write.

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00:00 Background
01:52 Scenario
03:03 The Task
03:50 Our Questions
06:10 The Data Models
08:00 The Threading Model
11:15 Coding it
27:30 Where to learn more