Interview · Technical
Covers threat modelling, secure design, detection and incident response, and how a security engineer works with product teams. Suits mid to staff-level security hires. Follow-ups push for concrete controls, real trade-offs and evidence that a fix worked.
Suits: Security engineer, Application security engineer, Product security engineer, Cloud security engineer
Interviewer: Tell me about a time you changed someone's mind at work. How did you go about it?
Candidate: Our team wanted to rebuild the billing page from scratch, and I thought it was the wrong call, so we put together a plan to…
Interviewer: You said "we". What did you say yourself, and what finally changed their mind?
Scored on
Score, reasons and recording. Your team decides.
An example exchange. This interview's own questions open when you use it.
Every answer is scored against this guide, with the reasoning written beside the score. You get the recording or the written answers too, and your team makes the call.
Engineering · Technical
Four classic problems, solved in words, that show how a candidate reasons about correctness and cost.
Listens for
4 of 18 questions · 35 min · All levels
Engineering · System design
One notification service at burst scale, designed stage by stage to test estimates, scaling and failure.
Listens for
7 stages · 50 min · Senior to Staff
Engineering · Technical
Tests real frontend judgement: performance on weak devices, state, accessibility, rendering and debugging.
Listens for
5 of 16 questions · 25 min · Mid to Staff
