The interview process consisted of four rounds.

The first was a phone screen with a recruiter who asked about my background, interest in the company, and availability.

The second round was a technical interview focused on data structures and algorithms, using a shared coding platform.

The third round was a system design interview, where I was asked to design a scalable web application.

The final round was a behavioral interview with a senior engineering manager, where we discussed team dynamics, past challenges, and collaboration strategies.

Overall, it was a structured and professional process with timely communication at each step.

How would you design a URL shortening service like Bitly?