JPMorganChase
JPMorganChase

Software Development Engineer 2

Redis Caching, Distributed Counters, and TTL

Medium
Round 2 (System Design)system_designCandidate Selected

How would you utilize Redis caching, distributed counters, and cache expiration / TTL to handle high-frequency search traffic and demand detection?

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JPMorganChase Software Development Engineer 2 Interview Experience

The interview process at JPMorganChase consisted of four comprehensive rounds covering DSA, Core Java, System Design, Software Development Practices, and Managerial discussions. Round 1 focused on data structures, algorithms, and deep Java internals, while Round 2 evaluated high-level system design with a focus on dynamic pricing and concurrency. Round 3 deeply explored production-grade practices including Kafka, security compliance, Spring Boot, and Kubernetes/Istio deployments, concluding with a behavioral Round 4.

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