Java Microservices Interview Questions and Answers (0–10 Years Experience) - 2026 Edition If you've been preparing for a Java developer interview and the job description mentions "microservices," this article is your go-to guide. Whether you're a fresher or a developer with several years under your belt, interviewers expect you to know microservices well. Not just the theory, but the real-world "why" behind every concept. This guide covers frequently asked Java Microservices interview questions, organized by experience level, with clear answers, real-world examples, and diagrams to help you visualize what's happening under the hood. Let's get started. What Are Microservices? (Quick Recap) Before diving into questions, here's a 30-second mental model: Imagine a large e-commerce app like Amazon. Instead of building the entire application as one massive