What topics does Longcheer test in interviews?

Commonly reported topics include PIFA antenna in laptops, System-level transceiver testing, Project software and algorithms, const with pointers, static locals and internal linkage, volatile vs atomics.

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Longcheer interview questions

From 2 candidate accounts, updated Oct 12, 2026

Candidate accounts: 2
Rounds on average: 1
Rounds in every loop: 1

How the loop works

This guide draws on 2 first-hand interview accounts from Nowcoder. Candidates describe about 1 round on average, most often technical interviews.

These 2 writeups cover software engineering roles. All of them were posted under a forum handle, so we could not verify the authors’ identities.

See open roles at Longcheer

Interview experiences at Longcheer

Antenna engineer

Outcome not shared

New grad. 1 round. Shared by 友好的烤冷面希望被offer砸中 on nowcoder, 2026-09-24

1First interviewTechnicalFifteen-minute camera-off call focused on the candidate's antenna project.Covered: PIFA antenna in laptops, System-level transceiver testing, Project software and algorithms

Embedded Software Engineer

Outcome not shared

New grad. 1 round. Shared by 嵌入式速成指南 on nowcoder, 1970-01-01

1First roundTechnicalA C-language fundamentals round focused on qualifiers, linkage and memory layout.Covered: const with pointers, static locals and internal linkage, volatile vs atomics, Shared flags with interrupts and register access, Arrays vs pointers and sizeof, Array parameters decaying to pointers, Program memory layout

Longcheer interviews: FAQ

What is the interview process like at Longcheer?: This guide draws on 2 first-hand interview accounts from Nowcoder. Candidates describe about 1 round on average, most often technical interviews.
What topics does Longcheer test in interviews?: Commonly reported topics include PIFA antenna in laptops, System-level transceiver testing, Project software and algorithms, const with pointers, static locals and internal linkage, volatile vs atomics.

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.