Backend Development Intern

Nextloop Technologies LLP; Indore District; On-site; INR 300,000 - 600,000; Full time

Job summary

Nextloop Technologies LLP in Indore, Madhya Pradesh, is seeking a budding Java developer to join our team. You’ll work on server-side applications using Java, Spring Boot, and REST APIs, with database work and debugging as part of the development cycle.

You’ll learn through code reviews with senior developers, follow coding standards, and contribute to features from design through maintenance, gaining hands-on experience in a real production environment.

Qualifications

• Solid grasp of Java fundamentals and object-oriented design.
• Basic familiarity with Spring Boot and REST API concepts.
• Comfort with reading and writing SQL queries against relational databases.
• Willingness to learn, ask questions, and take on debugging tasks.

Responsibilities

• Support engineering in building and refining server-side applications using Java.
• Work with Spring Boot to design, build, and connect REST APIs.
• Write SQL queries to retrieve, update, and store data; ensure data flow.
• Investigate root causes and contribute to fixing bugs and improvements.

Skills

Core Java

Spring Boot

SQL

REST APIs

Debugging

Job description

Batch: 2026/2027/2028. About the role:

• You’ll support the engineering team in building and refining server-side applications written in Java, working through the full development cycle from writing code through testing to maintenance.


• You’ll work with Spring Boot to help design, build, and connect REST APIs that other parts of the system rely on.


• Database work will fall to you as well—writing SQL queries to retrieve, update, and store the application’s data, and ensuring information flows correctly through the system.


• When bugs appear or features break, you’ll investigate root causes, trace through the code, and contribute to getting things working again.

What you’ll work on:

• Putting Core Java concepts and object-oriented design principles into practice as you write real production code.


• Following established coding standards and best practices that keep the codebase clean and maintainable.


• Handling database operations and SQL—everything from simple SELECT statements to more complex queries that power key features.


• Collaborating with senior developers who’ll review your work and help you grow.

What we’re looking for:

• A solid grasp of Java fundamentals and how to write code in an object-oriented style.


• Basic familiarity with Spring Boot and REST API concepts.


• Comfort reading and writing SQL queries against relational databases.


• A willingness to learn, ask questions, and take on debugging tasks that stretch your skills.