Full-Stack Development Intern

INPRO; Pune District; On-site; INR 500,000 - 600,000; Full time

Job summary

Sustainfy Energy Private Limited in Pune invites a Full-Stack Development Intern to join our engineering team. You will work across frontend and backend to build scalable web interfaces and services using React.js, Next.js, and Node.js.

The role focuses on UI components, API integration, and PostgreSQL data handling, with hands-on experience in RESTful APIs, Git workflows, and cross-stack collaboration.

Qualifications

• Hands-on experience with React.js, Next.js, or React Native.
• Strong knowledge of Node.js and RESTful APIs.
• Experience with PostgreSQL or other SQL databases.
• Familiarity with Git and version control workflows.
• Ability to work across frontend and backend codebases.

Responsibilities

• Develop and maintain UI using React.js, Next.js, and React Native.
• Build responsive, reusable UI components.
• Integrate frontend with backend APIs.
• Develop and maintain server-side applications using Node.js.
• Build and integrate RESTful APIs.
• Work with SQL databases, primarily PostgreSQL.
• Implement business logic, authentication, and data validation.
• Optimize backend performance and troubleshoot issues.

Skills

React.js

Next.js

Node.js

PostgreSQL

RESTful APIs

Git

Education

BE/BTech in CS/IT or MCA

Job description

Full-Stack Development Intern TKA7015932

Openings

3

Location

Pune (Pimpri-Chinchwad)

Year of Passing

2023, 2024, 2025,2026

5 to 6 LPA

Job Description

About Sustainfy Energy Private Limited: Sustainfy Energy is a forward-thinking leader in the renewable energy sector, specializing in large-scale solar power projects. We are committed to sustainability, innovation, and creating impactful solutions that power a cleaner future.

Key Responsibilities: Frontend Development

• Develop and maintain user interfaces using React.js, Next.js, and React Native
• Build responsive, reusable, and scalable UI components
• Integrate frontend applications with backend APIs
• Develop and maintain server-side applications using Node.js
• Build and integrate RESTful APIs
• Work with SQL databases, primarily PostgreSQL
• Implement business logic, authentication, and data validation
• Optimize backend performance and troubleshoot issues Required Qualifications
• Good hands-on experience with React.js, Next.js, or React Native
• Strong working knowledge of Node.js
• Experience with PostgreSQL or other SQL databases
• Understanding of RESTful APIs and client-server architecture
• Familiarity with Git and version control workflows
• Ability to work across both frontend and backend codebases
• Experience with state management tools (Redux, Zustand, Context API)

Qualifications

BE-CSE/IT/Computer/Computer Science and Design/Computer Science BTECH-CSE/IT MTECH-CSE BSC-Computer Science/IT BCA-IT/Computer MCA-IT/Computer Science MSC-IT/Computer ME-Computer BCCA-Computer BBA(CA)-Computer MBA-IT BCOM-IT BCS-Bachelor of Computer Scien

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