Java Developer Intern | Entry Level | Fresher | Java, Spring Boot, SQL, REST API | 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 management, API development, and software engineering.
This internship provides practical exposure to Java-based application development through structured project work, coding assignments, database integration, API development, debugging, testing, and version control under appropriate technical guidance.
Key responsibilities
• Develop and maintain Java-based application features under supervision.
• Write clean, structured, and reusable Java code.
• Apply object-oriented programming concepts in development tasks.
• Work with SQL databases and perform basic database operations.
• Develop and integrate REST APIs.
• Work with application logic and backend components.
• Debug and troubleshoot Java application issues.
• Perform basic testing and identify software defects.
• Participate in code reviews and implement technical feedback.
• Use Git for source-code management and version control.
• Maintain technical documentation for assigned development tasks.
• Work with JSON data and API request/response structures.
• Assist in integrating backend services with frontend applications.
• Follow established coding standards and development practices.
• Collaborate with developers and other project team members.
Who can apply
• Freshers and recent graduates.
• Candidates pursuing or having completed B.Tech, B.E., BCA, MCA, B.Sc. Computer Science, IT, or related programs.
• Candidates with academic or personal Java projects.
• Candidates interested in Java development and software engineering.
Required skills
• Basic knowledge of Java programming.
• Understanding of object-oriented programming concepts.
• Basic knowledge of SQL and relational databases.
• Understanding of programming fundamentals and data structures.
• Basic understanding of REST APIs.
• Familiarity with Git and version control.
• Good problem-solving and debugging ability.
• Willingness to learn Java development frameworks and tools.
Preferred skills
• Familiarity with Spring or Spring Boot.
• Knowledge of MySQL or PostgreSQL.
• Understanding of Hibernate or JPA.
• Familiarity with RESTful web services.
• Basic knowledge of Maven or Gradle.
• Familiarity with Postman.
• Basic knowledge of HTML, CSS, and JavaScript.
• Experience with GitHub.
• Academic or personal Java development projects.
What you will learn
• Core Java and object-oriented programming practices.
• Backend application development using Java.
• Spring Boot and REST API fundamentals.
• Database integration and SQL operations.
• API testing and debugging.
• Git-based development workflows.
• Software testing and code-quality practices.
• Application documentation and development standards.
Ideal candidate profile
We are looking for candidates who are:
• Interested in building a career as a Java or backend developer.
• Comfortable learning programming and software-development concepts.
• Strong in logical thinking and problem-solving.
• Detail-oriented when writing and testing code.
• Willing to learn from technical feedback and code reviews.
• Interested in developing practical Java applications.
• Comfortable working independently in a remote environment.
Why join Crossing Infotech?
• Remote internship opportunity.
• Practical exposure to Java application development.
• Experience with backend development, SQL, and REST APIs.
• Opportunity to work with modern Java development practices.
• Project-based learning suitable for freshers.
• Opportunity to build skills relevant to Java and software development careers.
Application deadline: 20 September 2026
If you are a fresher interested in Java programming, backend development, APIs, and databases, this internship provides an opportunity to develop practical software-development skills through structured projects and supervised technical work.
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