Calm·Software Engineer·Technical Phone Screen
Jun 2026
Did a data science interview loop with Calm, got a product analytics case question about diagnosing geographic underperformance. Pretty standard case format but the scope of it was broader than I expected.
- What factors would you investigate to figure out why the app is underperforming in a new geography?
“I started with supply-side stuff like content availability and localization, then moved to acquisition funnel metrics, then retention.”