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Netflix SDET (Mid-Level) Interview Preparation Guide

Software Development Engineer in Test (SDET)
Netflix
Mid Level
6 rounds
Updated 2/22/2026

Netflix's SDET interview process for mid-level candidates typically follows a funnel approach: initial recruiter screening, technical phone screen to assess coding and testing fundamentals, followed by onsite rounds covering automation skills, system design for testing infrastructure, and behavioral assessment. The process evaluates both technical depth and ability to own testing solutions end-to-end.

Interview Rounds

1

Recruiter Screening

2

Technical Phone Screen - Automation Coding

3

Technical Phone Screen - Testing Infrastructure Design

4

Onsite: System Design for Testing Infrastructure

5

Onsite: Coding Round - Complex Automation Problem

6

Onsite: Behavioral and Culture Fit

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Netflix SDET (Mid-Level) Interview Preparation Guide | InterviewStack.io | InterviewStack.io