Junior Java Developer Interviews

Junior Java Developer Interview Questions

"Junior developers are often responsible for writing the more monotonous and simple code required by senior members of the development team. Because of this, interviews will be designed to test your knowledge of the fundamentals of Java so be prepared to answer technical questions that you likely came across in college. Data structures and algorithms will be heavily emphasised. A bachelor's degree or equivalent work experience is required. "

3,799 junior java developer interview questions shared by candidates

Q. Diff b/w String, StringBufferr, StringBuilder Q. Annotations used in spring boot Q. Diff b/w @Controller & @RestController Q. Java 8 features Q. Latest Java version features Q. OOP all four principles Q. Mappings in JPA
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Junior Java Developer

Interviewed at TS Infotech India

3.7
Jun 25, 2025

Q. Diff b/w String, StringBufferr, StringBuilder Q. Annotations used in spring boot Q. Diff b/w @Controller & @RestController Q. Java 8 features Q. Latest Java version features Q. OOP all four principles Q. Mappings in JPA

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