Online Assessment

Plaid Software Engineer interview: three rounds with a three-hour final

PlaidSoftware Engineer · Online Assessment · Jan 2026

I moved through a tight three-round sequence: an OA, an HR chat, and a final round. The timeline felt fast, and the recruiter was professional. The OA was split into two parts under one larger question, with difficulty around the medium LeetCode level. The final round lasted three hours, divided into 1.5 hours of technical work and 1.5 hours of conversation with a manager. The technical portion i…

Shared by a candidate · reported Jan 2026. Interview formats change; use it as a guide, not a script.