Uber Data Scientist interview experience

That live coding focused on data manipulation and included SQL window functions plus Python or R.

After that, I did a virtual onsite loop with five rounds. Network effects came up in the A/B testing round, and there were product case studies centered on Uber-specific metrics. Another round covered ML system design, with topics like ETA or pricing models, and there was also a coding round mixed into the loop. Across the whole day, it felt like a lot to fit into a single flow.

Even though it was thorough and structured, it also felt heavier than I expected—like a super session rather than a