DEV Community Publishes Comprehensive 2026 Backend Interview Question Guide

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A detailed guide targeting backend developer interview preparation for 2026 has been published on DEV Community. The resource covers a wide range of topics including Core Java, object-oriented programming, multithreading, and the Java 8 Stream API. It also includes practical coding challenges such as implementing LRU Cache, Merge Sort, and solving array and string manipulation problems. Spring Boot concepts like dependency injection, transaction management, and REST API design are addressed alongside SQL query problems. The guide appears aimed at mid-to-senior level Java backend developers preparing for technical interviews.

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