Career guide
How to get a Java developer job as a fresher
What a Java Developer does
- Builds and maintains back-end services and REST APIs in Java.
- Writes business logic, database access code and unit tests.
- Debugs production issues using logs and stack traces.
- Works within established codebases following team conventions.
Projects that prove your skills
- 1A Spring Boot REST API (for example, library or inventory management) with JPA, validation and exception handling.
- 2A console or desktop project that shows strong OOP design — clearly separated classes and interfaces.
- 3A small full stack app with a Spring Boot back end and a simple front end.
Java Developer skills
What employers look for in a fresher
Core Java and OOP
Classes, inheritance, polymorphism, interfaces and exceptions are tested in every Java interview.
Collections and generics
List, Set, Map and their trade-offs come up constantly.
Spring Boot
The standard framework for Java web services.
SQL, JDBC / JPA (Hibernate)
Most services read and write a relational database.
REST API design
You'll build and consume HTTP APIs daily.
Git and Maven / Gradle
Build tools and version control are expected basics.
What the interviews look like
- Round 1Online assessment: aptitude, Java MCQs and coding problems.
- Round 2Technical interview: Core Java, OOP, collections, SQL and a walkthrough of your Spring Boot project.
- Round 3HR round.
Questions to practise
- What is the difference between an abstract class and an interface?
- How does HashMap work internally?
- Explain checked vs unchecked exceptions with examples.
- What is dependency injection and how does Spring use it?
- What is the difference between @Controller and @RestController?
- Write a query to join two tables and filter by a condition.
Paid plans include preparation for each interview opportunity. How interview preparation works
Placed through PlacementGuarantee
Our students working as Java Developers

Bhanu Pratap Singh
Java Developer at Rajendra Management Group
FAQ
Java Developer: common questions
Straight answers for freshers starting out.
Is Java still good for freshers in 2026?
Yes. Java is widely used in enterprise systems and many large employers hire Java freshers every year.
Do I need Spring Boot as a fresher?
It's not always mandatory, but a working Spring Boot project makes your resume much stronger for Java developer roles.
Which Java version should I learn?
Learn modern Java (17 or later), including features like streams and lambdas, which interviewers often ask about.
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