Technical Screen

A Sunday Night System Design Screen Where the Interviewer Just Went Silent

AirwallexSoftware Engineer · Technical Screen · Aug 2026

This is an Australian payments company. Their dev team is mainly based in Singapore. When HR reached out, they picked a really late time slot to schedule things. Then for the phone screen, they booked me in for the system design round on Sunday night at 9pm. HR told me they use Whimsical for the whiteboard. But then it turned out the interviewer's team doesn't actually have a fixed whiteboard too…

Shared by a candidate · reported Aug 2026. Interview formats change; use it as a guide, not a script.