Tesla interview questions

I got interview by apply tesla career webpage, then I been invited to two round interviews. All of them are tech interview, first one more like regular tech interview style, grill you resume first half, then leetcode style question. second more like system design, start with a easy code, once you finished, he will ask you how to make this code better.

6 round selection process. First CV screening. assignment to show your skills. first interview with HR (30 minutes). Second interview with hiring manager. third interview with senior engineer from canada. fourth interview with hiring manager from america