This guide draws on 5 first-hand interview accounts from Nowcoder. Candidates describe about 1 round on average, most often technical interviews and an online assessment.
These 5 writeups cover software engineering roles. All of them were posted under a forum handle, so we could not verify the authors’ identities.
unknown. 1 round. Shared by 代码练习生_code on nowcoder, 1970-01-01
1First roundTechnicalInternship discussion followed by a long run of database, caching, messaging and rule-engine design questions.Covered: Container differences, Pluggable rule-engine nodes, Composite index usage, MVCC, Slow SQL troubleshooting, Versioned rule release, Redis distributed locks, Cache consistency, Kafka delivery guarantees, Idempotent consumers
Backend Developer
Outcome not shared
New grad. 1 round. Shared by Code_Agent on nowcoder, 1970-01-01
1InterviewTechnicalCampus backend interview focused on Kafka, MySQL, thread pools and Redis caching and locking.Covered: Kafka throughput and components, Consumer group partition assignment, Idempotent consumption, B+ tree indexes, Slow SQL and index failure, Large batch imports, Thread pool parameters, Cache avalanche, breakdown and penetration, Redis distributed locks
Backend developer
Outcome not shared
New grad. 1 round. Shared by 又在摸鱼的亚瑟很想去三亚看海 on nowcoder, 2026-09-21
1Written testOnline assessmentFifteen multiple-choice questions and three fairly easy coding or completion tasks.Covered: Design patterns, Cloud native components, SQL indexes, KMP code completion, Percentage expression evaluation, AOP ordering
Role not stated
Outcome not shared
New grad, Chengdu. 1 round. Shared by 明天会有好天气 on nowcoder, 2026-09-15
1First roundTechnicalBroad Java, MySQL, Redis and MQ fundamentals, a production Full GC incident discussion and a timed linked-list problem.Covered: JVM memory areas, CMS vs G1, Parent delegation, Covering indexes, Index invalidation, Slow SQL, Redis persistence and Redlock, MQ loss and idempotency, Full GC troubleshooting, Remove duplicates from sorted list
Role not stated
Outcome not shared
New grad. 1 round. Shared by 着急也没有用 on nowcoder, 2026-09-23
1AI video interviewOnline assessmentTwo recorded questions, one Chinese and one English, with short prep time and dual-camera setup.Covered: Fragmented reading and deep thinking, Essential daily-life skill (English)
What is the interview process like at China Merchants Bank?
This guide draws on 5 first-hand interview accounts from Nowcoder. Candidates describe about 1 round on average, most often technical interviews and an online assessment.
What topics does China Merchants Bank test in interviews?
Commonly reported topics include Redis distributed locks, Container differences, Pluggable rule-engine nodes, Composite index usage, MVCC, Slow SQL troubleshooting.
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.
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