Reddit Experience · Feb 2026

Best places for mock interviews (DSA + System Design) for senior roles? Mock interview platforms for Senior/Lead Backend prep

Backend System Design Senior

4 upvotes 6 replies

Interview Experience

Hey folks, Can anyone suggest good platforms or communities where I can do **mock interviews for DSA and System Design**? I’m currently preparing for **senior/lead backend roles**, so looking for real

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System Design

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