What topics does Ruijie Networks test in interviews?

Commonly reported topics include Boost converter principles and power, Ripple measurement and oscilloscope settings, Board debugging and design challenges, Capacitor selection on MOSFET drain, Board interfaces and SPI, Disagreements with software teams.

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Ruijie Networks interview questions

From 1 candidate account, updated Oct 12, 2026

Candidate accounts: 1
Rounds on average: 1
Rounds in every loop: 1

How the loop works

This guide draws on 1 first-hand interview account from Nowcoder. Candidates describe about 1 round on average, most often technical interviews.

These 1 writeup cover software engineering roles. All of them were posted under a forum handle, so we could not verify the authors’ identities.

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Interview experiences at Ruijie Networks

Hardware R&D engineer

Outcome not shared

New grad. 1 round. Shared by 想开了的查理斯很烦恼 on nowcoder, 2026-09-23

1First interviewTechnicalForty-minute detailed project and circuit questions split between theory and practice.Covered: Boost converter principles and power, Ripple measurement and oscilloscope settings, Board debugging and design challenges, Capacitor selection on MOSFET drain, Board interfaces and SPI, Disagreements with software teams

Ruijie Networks interviews: FAQ

What is the interview process like at Ruijie Networks?: This guide draws on 1 first-hand interview account from Nowcoder. Candidates describe about 1 round on average, most often technical interviews.
What topics does Ruijie Networks test in interviews?: Commonly reported topics include Boost converter principles and power, Ripple measurement and oscilloscope settings, Board debugging and design challenges, Capacitor selection on MOSFET drain, Board interfaces and SPI, Disagreements with software teams.

These guides summarize public, first-hand interview experiences shared by candidates. They describe the shape of each loop and the topics that came up, not a leaked question bank, and every experience links back to its original source. Processes change often. Treat this as directional prep, not a script.