Backend Developer Intern | Entry Level | Fresher | Python, Node.js, APIs, SQL | Remote

Company: Skillzenloop

Job Type: Full time Internship

Work Mode: Virtual / Remote

Location: India

Internship Duration: 1–3 months

Stipend: ₹16,500/month

Application Deadline: 01 October 2026

About the Opportunity

Skillzenloop is looking for aspiring backend developers who want to gain practical experience in building the server-side components that power modern web applications.

This internship is suitable for freshers with a foundation in programming who want to explore APIs, databases, server-side logic, authentication, data processing, and backend application architecture.

Key Responsibilities

- Develop backend functionality using Python, Node.js, or other suitable technologies.
- Create and maintain REST APIs for application features.
- Implement server-side business logic based on project requirements.
- Work with SQL databases to store and retrieve application information.
- Perform CRUD operations through backend services.
- Validate API requests and handle application responses appropriately.
- Work with JSON and HTTP-based communication.
- Assist with user authentication and authorization functionality.
- Identify backend errors and troubleshoot application issues.
- Write basic tests for APIs and server-side functionality.
- Review existing backend code and assist with improvements.
- Integrate third-party APIs and external services when required.
- Maintain backend source code using Git and GitHub.
- Document API endpoints, development changes, and technical processes.

Who Can Apply

- Freshers and recent graduates.
- Final-year students interested in backend or software development.
- Candidates from Computer Science, Information Technology, BCA, B.Tech, B.Sc, MCA, Software Engineering, or related fields.




- Candidates who have learned backend development through courses, certifications, academic work, or personal projects.
- Applicants interested in Backend Development, API Development, Software Engineering, or Full Stack Development.

Required Skills

- Knowledge of at least one programming language such as Python, JavaScript, Java, or similar.
- Basic understanding of server-side programming.
- Familiarity with REST API concepts.
- Understanding of HTTP methods and status codes.
- Basic SQL and relational database knowledge.
- Understanding of CRUD operations.
- Familiarity with JSON.
- Basic debugging and error-handling skills.
- Familiarity with Git or GitHub.
- Positive logical thinking and problem-solving ability.

Preferred Skills

- Experience with Node.js and Express.js.
- Familiarity with Python frameworks such as FastAPI, Flask, or Django.
- Knowledge of MySQL or PostgreSQL.
- Basic understanding of MongoDB.
- Exposure to JWT or session-based authentication.
- Familiarity with API testing tools such as Postman.
- Understanding of environment variables and configuration management.
- Basic knowledge of Docker or cloud deployment.
- Familiarity with TypeScript.
- Previous backend or API development projects.

What You Will Learn

- Building server-side application functionality.
- Designing and working with REST APIs.
- Database integration and CRUD operations.
- Request validation and error handling.
- Authentication and authorization fundamentals.
- Working with JSON and HTTP communication.




- API testing and debugging techniques.
- Connecting external services with backend applications.
- Git-based development and collaboration.
- Basic backend deployment and production concepts.

Ideal Candidate Profile

We are looking for candidates who are:
- Interested in understanding how applications work behind the user interface.
- Enjoy solving programming and server-side problems.
- Comfortable working with databases and structured information.
- Curious about APIs and application architecture.
- Willing to learn backend frameworks and development tools.
- Patient when investigating technical errors.
- Comfortable reading documentation and existing source code.
- Able to work systematically on assigned technical tasks.
- Comfortable working independently in a remote development environment.

Why Join Skillzenloop?
- Full-time remote internship opportunity.
- Opportunity to gain hands-on exposure to backend development.
- Work with APIs, databases, server-side logic, and programming technologies.
- Opportunity to build backend projects for your technical portfolio.
- Exposure to modern development tools and workflows.
- Suitable for freshers beginning a software-development career.
- Opportunity to strengthen skills useful for Backend Developer, API Developer, Software Developer, and Full Stack Developer roles.

Application Deadline: 01 October 2026

If you are a fresher with programming knowledge and want to understand how APIs, databases, server-side logic, authentication, and application services work together, this internship provides an opportunity to develop practical backend-development skills.

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📌 Backend Developer Intern | Entry Level | Fresher | Python, Node.js, APIs, SQL | Remote (India)
🏢 Skillzenloop
📍 India