How should I proceed with my Figma system design round??

For system design fundamentals, I highly recommend this course: [Course] The Top Ways People Fail System Design Interviews

I like this thread (and its connected links) as well: "How to get better at system design interviews?"

For Figma in particular, get really familiar with real-time collaboration system. The big unlock with products like Figma and Notion is that they very smoothly support live-updating documents with lots of concurrent collaborators on them.

My algorithm tpo prep for a company-specific interview:

1. Ask the recruiter
2. Ask friends who have recently interviewed there (or work there now)
3. Look at Glassdoor/Google for questions that the company asks
4. Think through what makes Figma unique and focus on system design questions in that area