CoderPad round: one live coding LeetCode-style problem and one debugging exercise. The round assessed core problem-solving, code correctness, edge-case handling, and the ability to reason clearly under time pressure. Discussed time and space complexity and tested edge cases. In the debugging task, the focus was on identifying defects quickly, tracing logic step by step.

It has multiple rounds, 1. Test with stat and coding; 2. Video Interview; 3. Location selection survey; 4. Two 45 min interview; 5. Two 45 min interview. Interviews had both coding and statistical questions.