Full Stack and Backend Intern

1 week ago

Gurgaon, Haryana, India PLEXO HR Solutions Full time ₹ 2,50,000 - ₹ 7,50,000 per year

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

    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

    .
  • 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

    ,
    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:
, , TypeScript

-
Database:
PostgreSQL, Prisma ORM

-
APIs:
RESTful services, Webhooks, JSON

-
Frontend (Basic Exposure):
React /

-
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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