aicodinginterview Waitlist

Brex AI coding interview: 1 candidate report

What candidates say the round looked like, summarised in our words, each linked to where it came from. Brex hasn’t confirmed these details unless the source says “Official page”.

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At a glance

Stage
Onsite (1 of 1 reports)
The AI
Your own AI tools (1 of 1 reports)
The task
Build from a spec (1 of 1 reports)
The AI could
write code (at least half of 1 reports)

The reports

Onsite · April 2026

The first session of the virtual onsite was AI-assisted coding, and the prep material suggested building a production-ready application with AI assistants. A Brex employee’s advice: relax, let the agent do the grunt work and talk through your high-level thinking, going the extra mile to show depth. They also said the process no longer includes a LeetCode round.

AI: Your own AI tools that could write code · Task: Build from a spec · Source: Blind thread