Backend Developer Intern | Freshers Welcome | APIs, Python/Node.js & Databases | Remote

Crossing Infotech; India; Remote; INR 112,000 - 223,000; Full time

Job summary

Crossing Infotech is offering a Backend Developer Intern position, open to freshers, with remote work in India. You will learn server-side design, development, and maintenance while handling APIs, databases, and debugging.

Responsibilities include building REST APIs, working with databases, and collaborating with the team using Git and version control. This internship provides hands-on experience for a backend or full-stack career.

Qualifications

• Basic understanding of server-side programming.
• Comfortable with programming logic and databases.
• Freshers or students encouraged to apply.

Responsibilities

• Assist in developing backend features and services.
• Build or integrate REST APIs under guidance.
• Work with databases to manage data.

Skills

Backend development

API design

SQL basics

JSON

Git

Debugging

Problem solving

Tools

GitHub

Postman

Docker

Job description

Backend Developer Intern | Freshers Welcome | APIs, Python/Node.js & Databases | Remote

Company: Crossing Infotech

Job Type: Internship

Work Mode: Remote

Location: India

Duration: 1–3 months

Role Overview

Crossing Infotech is looking for a Backend Developer Intern who wants to learn how the server-side of modern applications is designed, developed, and maintained. You’ll work on practical development tasks involving APIs, databases, application logic, and debugging.

What You’ll Work On

• Assist in developing backend features and application services.
• Build or integrate REST APIs under team guidance.
• Work with databases to create, retrieve, and update application data.
• Implement basic business logic and server-side functionality.
• Test API endpoints and troubleshoot unexpected responses.
• Investigate bugs and help improve application reliability.
• Work with authentication and basic application security concepts.
• Maintain clean and understandable backend code.
• Use Git for version control and collaborative development.
• Document APIs, technical changes, and assigned tasks where required.

Candidate Profile

• Students or recent graduates from Computer Science, IT, Software Engineering, or related disciplines.
• Basic understanding of server-side programming.
• Comfortable working with programming logic and databases.
• Freshers with backend, API, or full-stack academic/personal projects are encouraged to apply.

Core Skills

• Python, Node.js, Java, or another backend language
• REST API concepts
• SQL and database fundamentals
• HTTP basics
• JSON
• Git/GitHub
• Debugging and problem-solving

Useful Technologies

Exposure to any of these can be helpful:

• FastAPI, Flask, Django, or Express.js
• Node.js
• MySQL or PostgreSQL
• MongoDB
• Postman
• JWT or authentication concepts
• Docker fundamentals

What You’ll Gain

• Practical exposure to backend application development.
• Experience working with APIs and databases.
• Understanding of server-side debugging and testing.
• Familiarity with collaborative development using Git.
• Project experience that can strengthen your technical portfolio.

Who Should Apply?

If you enjoy programming, understanding how applications work behind the scenes, and solving technical problems, this internship can help you build a strong foundation for a backend or full-stack development career.