Katkat
Onsite

Onsite Loop With ML System Design, BQ, and an AI-Enabled Coding Round

MetaMachine Learning Engineer · Onsite · Jan 2026

ML system design: One question was a common one — nearby place recommendation for mobile users who might be on the move. The other one I hadn't seen before — notification ranking. These notifications come from various products, like new product announcements, friends' new updates, and ads served by advertisers, and so on. BQ: Right off the bat they had me talk about my most proud project. Then th…

Shared by a candidate · reported Jan 2026. Interview formats change; use it as a guide, not a script.