I recently gave onsite interview for Wepay. Please find questions below:

Tech screen:

1. Leetcode 65 Valid Numbers
2. Leetcode 986 Interval List Intersection

Virtual Onsite:

1. Past Experience project System Design + Any mentoring experience
2. Single player game - System Design (with levels, score and rank)
3. Leetcode : Text Justification
4. Tapping rain water https://leetcode.com/problems/trapping-rain-water/