Java Developer Intern | Entry Level | Fresher | Java, SQL, Spring Boot, Git | Remote

Company: Crossing Infotech

Job Type: Full-time Internship

Work Mode: Virtual / Remote

Location: India

Internship Duration: 1–3 months

Stipend: ₹16,500/month

Application Deadline: 20 September 2026

About the opportunity

Crossing Infotech is offering a Java Developer Internship for freshers and entry-level candidates interested in Java programming, backend development, database integration, REST APIs, and software engineering practices.

The internship provides practical exposure to developing application features, writing maintainable Java code, working with SQL databases, testing backend functionality, and using Git-based development workflows.

Key responsibilities

- Develop and maintain Java-based application features under guidance.
- Write clean, structured, and reusable Java code.
- Apply object-oriented programming concepts to assigned development tasks.
- Assist with developing backend services and application logic.
- Write SQL queries and work with relational databases.
- Assist with creating and testing REST API endpoints.
- Debug Java applications and investigate technical issues.
- Perform functional and basic unit testing for assigned features.
- Review existing code and assist with improving code quality.
- Maintain project code using Git and follow version-control practices.
- Assist with technical documentation and API-related documentation.
- Collaborate with developers and project team members throughout development and testing.

Who can apply

- Freshers and recent graduates.
- Students or graduates from Computer Science, Information Technology, Software Engineering, BCA,



B.Tech, MCA, or related fields.
- Candidates with academic, personal, or portfolio projects using Java.
- Candidates interested in Java development, backend development, or software engineering.

Required skills

- Basic to intermediate knowledge of Java.
- Understanding of object-oriented programming.
- Familiarity with Java collections and exception handling.
- Basic knowledge of SQL and relational databases.
- Understanding of programming logic and data structures.
- Basic knowledge of debugging and testing.
- Familiarity with Git or version-control concepts.
- Good analytical and problem-solving skills.

Preferred skills

- Familiarity with Spring or Spring Boot.
- Basic understanding of REST APIs and HTTP.
- Knowledge of MySQL or PostgreSQL.
- Familiarity with Maven or Gradle.
- Understanding of JSON and API testing.
- Basic knowledge of JUnit or other testing frameworks.
- Familiarity with GitHub.
- Understanding of Agile or Scrum development practices.

What you will learn

- Practical Java application development.
- Object-oriented programming in real project scenarios.
- Backend development using Java and Spring Boot concepts.
- SQL and database integration.
- REST API development and testing.
- Exception handling and debugging techniques.




- Unit testing and code-quality practices.
- Git-based collaborative development.
- Software development lifecycle and documentation.

Ideal candidate profile

We are looking for candidates who are:
- Interested in building a career in Java development.
- Comfortable with programming fundamentals.
- Curious about backend systems and application architecture.
- Strong in logical thinking and problem-solving.
- Willing to learn Spring Boot and modern Java development tools.
- Detail-oriented when writing and testing code.
- Comfortable researching technical solutions independently.
- Able to collaborate effectively with a remote development team.

Why join Crossing Infotech?
- Full time remote internship opportunity.
- Practical exposure to Java and backend development.
- Opportunity to work with Java, SQL, Spring Boot, REST APIs, and Git.
- Structured software-development projects.
- Experience with testing, debugging, and database integration.
- Beginner-friendly opportunity for freshers.
- Opportunity to strengthen your Java development portfolio.
- Experience relevant to Java Developer, Backend Developer, and Software Engineer career paths.

Application deadline: 20 September 2026

If you are a fresher interested in Java development and want practical experience with Java, SQL, Spring Boot, REST APIs, testing, and Git, this internship provides a structured environment to build industry-relevant software-development skills.

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📌 Java Developer Intern | Entry Level | Fresher | Java, SQL, Spring Boot, Git | Remote (India)
🏢 Crossing Infotech
📍 India