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Full Stack and Backend Intern

PLEXO HR Solutionsnavi mumbai, maharashtra, in

1 day ago

Job description

Job Mode : Work From Office

Job Type : Full-time

Working Days : 6

Industry : B2B Marketplace

About the Company :

It is an AI and FinTech enabled steel B2B-marketplace that allows end SMB-buyers to choose any metal product from the trustworthy suppliers, negotiate best prices within one single window, order end-to-end logistics and get comfortable payment terms

What You’ll Do :

We are looking for passionate final-year engineering students or recent graduates eager to

gain hands-on experience in backend development , database design , and system integrations . This internship offers the opportunity to contribute to the development of a scalable enterprise-grade SaaS platform built on modern technologies. You will work closely with our product and engineering teams to develop robust APIs, optimize data flow, and build modular components that form the backbone of a fast-growing AI-driven business solution.

Key Responsibilities

Develop and maintain server-side logic using Node.js and TypeScript .
Design, implement, and optimize database schemas and data models in PostgreSQL .
Build and integrate RESTful APIs to support data communication between modules.
Work with webhooks and third-party integrations for real-time data synchronization.
Participate in code reviews , ensure scalability and performance optimization.
Contribute to product documentation , release testing, and iterative feature development.

What We’re Looking For :

Pursuing or recently completed B.E. / B.Tech in Computer Science, IT, or related Fields.

Strong command of JavaScript / TypeScript and Node.js.

Experience with PostgreSQL or similar relational databases .

Good understanding of API development , authentication , and data structures .

Familiarity with version control systems (Git / GitHub).

Knowledge of Express.js , ORMs (like Prisma or Sequelize), and asynchronous programming is a plus.

Curiosity, problem-solving attitude, and ability to collaborate within an agile team.

Technology Stack Exposure

Backend : Node.js, Express.js, TypeScript

Database : PostgreSQL, Prisma ORM

APIs : RESTful services, Webhooks, JSON

Frontend (Basic Exposure) : React / Next.js

Tools : Git, Postman, Docker (basic understanding preferred)

Deployment Environments : Vercel, Railway, or AWS

Why Join Us?

Opportunity to work on a live enterprise project with real client use cases.

Mentorship from experienced engineers and product managers.

Exposure to end-to-end backend development and integrations.

Certificate of completion and pre-placement offer (PPO) based on performance.

Location : Gurugram

Duration : 3–6 months

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Backend Intern • navi mumbai, maharashtra, in