1 min lesson
Why signal outpaces the team
Answer "Which statement best captures why the Product Quality Engineer role exists at Cursor?" Then point to the lesson detail behind your choice.
Step 1 of 2
At 1M+ DAU, a single bad model release can generate thousands of reports across tickets, the forum, Discord and social in a day. Nobody can read all of it. The value you add is not reading faster - it's building the system that turns that flood into a ranked, quantified, decision-ready short list. The job is signal compression with extreme ownership attached.
This is explicitly a senior, high-ownership seat. You act as a trusted product expert the rest of the org leans on, not a ticket-queue worker clearing a backlog. The mandate is to build the feedback-loop system from near-zero, then run it.
One more force makes this seat permanent rather than temporary: the product moves fast. Model upgrades and high shipping velocity create new failure modes every week, so quality is a moving target. Someone has to own that target full-time, because it never stops moving.
When the recruiter asks “what do you think this job is?”, answer with the charter verbatim - own the feedback loop between users and the product - then immediately ground it in the scale: 1M+ DAU and ~300 people means feedback outpaces the team, so the job is making signal legible and actionable. That framing shows you read the role as a system to build, not a queue to clear.