Full Stack Engineer

Meril; Vapi; On-site; INR 600,000 - 1,000,000; Full time

Job summary

Meril in India is seeking a software engineer to design, develop, and maintain full-stack applications using MERN stack and PostgreSQL.

You will build and integrate RESTful APIs, write clean, modular code, and ensure security, scalability, and high performance in production environments. You will participate in code reviews, documentation, and knowledge sharing with the team.

0–3 years of experience is welcome, with a strong foundation in modern web development and authentication mechanisms.

Qualifications

• 0–3 years of professional experience in full-stack development.
• Strong expertise in MERN stack (MongoDB, Express.js, React.js, Node.js).
• Knowledge of authentication and authorization mechanisms (JWT, OAuth2).
• Good understanding of complete SDLC.

Responsibilities

• Design, develop, and maintain full-stack applications using MERN stack + PostgreSQL.
• Build and integrate RESTful APIs for seamless communication between front-end and back-end services.
• Write clean, modular, and maintainable code following industry best practices.
• Ensure security, scalability, and high performance of applications in production.
• Troubleshoot, debug, and optimize system performance.
• Participate in code reviews, documentation, and knowledge sharing.

Skills

MERN stack

JWT/OAuth2

RESTful APIs

SDLC familiarity

Tools

MongoDB

Express.js

React.js

Node.js

PostgreSQL

Job description

Design, develop, and maintain full-stack applications using MERN stack + PostgreSQL.

Build and integrate RESTful APIs for seamless communication between front-end and back-end services.

Write clean, modular, and maintainable code following industry best practices.

Ensure security, scalability, and high performance of applications in production.

Troubleshoot, debug, and optimize system performance.

Participate in code reviews, documentation, and knowledge sharing.

Required Skills:

• 0–3 years of professional experience in full-stack development.
• Strong expertise in MERN stack (MongoDB, Express.js, React.js, Node.js).
• Knowledge of authentication and authorization mechanisms (JWT, OAuth2).
• Good understanding of complete SDLC.

Preferred / Additional Skills:

• Experience with testing frameworks (Vitest, Mocha, Cypress, PyTest).
• Strong awareness of security best practices, performance tuning, and optimization.
• Practical experience with Docker.

Employment Bond:

• 1 Years