There was a call from a recruiter who asked about my current role and experience with tech.

Discussion with the hiring manager, who generally asked if the candidate is suitable for the product engineering role and asked product feature-related questions.

Tech discussion with the engineer, who asked high-level tech design questions and a short URL system design (from their question bank, as you'll see in most reviews).

Coding round or typing speed round with another engineer, again with a coding question from their question bank to write social media comments and replies (you will also see this in most interview reviews).

Technical discussion or problem-solving round with another engineer.

Design a short URL system.

Write APIs for comments, replies, and related endpoints.