Amazon Interview Practice 2026 - Free Practice Questions and Study Guide for Successful Interview Preparation

Java is a common programming language used in technical interviews at Amazon because of its versatility, performance, and strong presence in enterprise-level applications. Java's object-oriented nature allows candidates to demonstrate their understanding of programming concepts clearly, such as encapsulation, inheritance, and polymorphism. Additionally, Java has a robust set of libraries and frameworks that interviewers can leverage in questions related to data structures, algorithms, and system design.

Furthermore, Java's platform independence through the Java Virtual Machine (JVM) allows for portability, which is appealing in a global company like Amazon that operates in diverse environments. This becomes especially relevant in discussions about scalability and security, important aspects in Amazon's service-oriented architecture.

Candidates are often expected to write code in a collaborative and efficient manner, and Java’s syntax is widely recognized and understood, making it easier for interviewers to assess a candidate's thought process and coding skills during the interview.