Klaviyo Data Scientist interview experience

After each interview step, my recruiter followed up with details about what to expect next, and that made the whole loop feel smooth rather than mysterious. It also helped that I learned more about the data science team along the way.

The first round included resume-based questions and light probability. The second round went deeper into coding plus more probability and statistical analysis, so it felt like the evaluation ramped up in technical depth without becoming chaotic. Across the conversations, the experience felt friendly and professionally run, and it didn’t give off a stressful