Mern Stack Developer

Nish Technologies; Hyderabad, Pune District, Bengaluru; On-site; INR 1,200,000 - 2,200,000; Full time

Job summary

Nish Technologies in India is seeking an expert MERN Stack Developer with strong full‑stack skills, cloud architecture knowledge, and a track record of designing scalable, secure, and high‑performance applications.

You will work with React.js, Node.js, MongoDB, NestJS (Angular is a bonus), deploy on AWS, design microservices and REST APIs, manage databases (MongoDB, PostgreSQL, Oracle), and implement CI/CD pipelines using GitHub Actions and Jenkins.

Qualifications

• Expertise in MERN stack development.
• Experience with cloud architecture and scalable systems.
• Strong knowledge of security best practices.

Responsibilities

• Develop and maintain full‑stack applications using MERN stack.
• Design scalable microservices and REST APIs.
• Implement CI/CD pipelines and automate deployments.

Skills

React.js

Node.js

MongoDB

NestJS

Angular

AWS

Microservices

REST APIs

Database Design

JavaScript ES6+

TypeScript

JWT

OAuth 2.0

OWASP Security

Tools

GitHub Actions

Jenkins

Job description

Role & responsibilities

The role requires an expert-level MERN Stack Developer with strong full-stack development skills, cloud architecture knowledge, and experience designing scalable, secure, and high-performance applications.

Key Requirements

• Full-Stack Development: Expert proficiency in React.js, Node.js, MongoDB, and NestJS, with Angular as an added advantage.


• Cloud & Deployment: Strong experience with AWS architecture, cloud infrastructure, and application deployment.


• Microservices & API Design: Ability to design scalable microservices, REST APIs, and efficient system architectures.


• Database Management: Expertise in MongoDB, PostgreSQL, and Oracle, including database design and query optimization.


• CI/CD & DevOps: Experience implementing automated build, testing, and deployment pipelines using GitHub Actions and Jenkins.


• Programming Languages: Strong knowledge of JavaScript ES6+ and TypeScript.


• Security & Authentication: Hands-on experience with JWT, OAuth 2.0, and OWASP security best practices.


• Angular (Good to Have): Familiarity with Angular for applications using hybrid frontend ecosystems.