Snap | SWE | LA | September [Reject]

I interviewed for a Senior Software Engineer position at Snap in Los Angeles, California in September . I had four years of experience as a Software Development Engineer at Amazon. The interview process consisted of a technical phone screen and a virtual onsite. The technical phone screen was one hour long and included the following Leetcode questions: Combination Sum, Combination Sum II, and Combination Sum III. The virtual onsite included three coding rounds and one behavioral round. The coding rounds included the following Leetcode questions: Letter Combinations of a Phone Number, Decode Ways, and Determine if any combinations of doubles from a set sum to target value. I was unable to write working code for one of the coding questions and ultimately received a rejection.