MERN Stack Developer

2 years

2 - 3 Lacs

Posted:1 day ago| Platform: GlassDoor logo

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Work Mode

On-site

Job Type

Full Time

Job Description

Job Title: Full Stack Developer – MERN Stack

Location: Coimbatore, Tamil Nadu (Hybrid/On-site Preferred)

Experience: Minimum 2 Years

Job Type: Full-Time

About Neuronest

Neuronest is an innovation-led technology firm delivering intelligent automation in LegalTech, AI Surveillance, and Business Process Systems. Our core platforms power everything from facial recognition and WhatsApp business bots to smart CRMs and legal scenario engines. As we scale our architecture and diversify our integrations, we seek forward-thinking developers to join our growing product team.

Position Summary

We are looking for a proactive and highly skilled Full Stack Developer (MERN) with strong backend and frontend development capabilities and real-world experience integrating with third-party APIs and cloud services. You will be a key contributor to building scalable, secure, and high-performing web applications across a wide array of domains.

Key Responsibilities

Develop full-stack web applications using MongoDB, Express.js, React.js, and Node.js

Implement third-party integrations including but not limited to:

WhatsApp Business API (Meta Cloud)

Razorpay Payment Gateway

Google OAuth / One-Tap Login

AWS S3 for file/document storage

Webhook-based communication with services like Razorpay, Meta, AI Sensy

Build and consume RESTful APIs with proper authentication and access control

Manage database schemas and implement efficient data flows in both NoSQL (MongoDB) and SQL (MySQL) environments

Develop and maintain reusable React components with optimized performance

Collaborate with DevOps and AI teams to deploy solutions via Docker, Jenkins, and cloud-native environments

Write clean, modular code with robust error handling, logging, and version control

Review code, provide technical mentorship, and participate in agile development cycles

Must-Have Skills

Frontend

React.js, Hooks, Context API, Axios

Responsive layout design (Bootstrap, CSS3, Flex/Grid)

Integration with live feeds, chat interfaces, and media preview components

Backend

Node.js with Express.js

REST API architecture, authentication (JWT, OAuth2)

Webhook endpoints, file upload handling, queue-based processing (basic understanding)

Database

Proficiency in MongoDB (Mongoose ORM)

Working knowledge of MySQL (for hybrid use cases)

Third-Party Integrations

WhatsApp Business Cloud API (Messaging, Templates, Webhooks)

Razorpay (Subscriptions, Orders, Webhooks, Auto-renewals)

AWS S3 / SES, Google Login, AI-based video & text processing APIs

Any experience with chatbot frameworks (Dialogflow, Rasa, or custom-built) is a plus

Tools & DevOps

Git & GitHub (version control, branching workflows)

Docker (containers), Jenkins (CI/CD), basic familiarity with NGINX

Comfortable with environment management, deployment pipelines, and logs

Good to Have

Experience with AI or automation-based products (face recognition, chatbots, CRMs)

Exposure to Python/Flask or FastAPI for integration points

Familiarity with Jira/Trello and agile processes

Interest in learning and adapting to new tools like Pinecone, FAISS, or Firebase

Soft Skills

Solution-oriented mindset with a calm and structured problem-solving approach

Strong team collaboration and communication skills

Reliability, ownership, and a passion for clean coding practices

Humility and a willingness to mentor or learn when needed

Job Type: Full-time

Pay: ₹20,000.00 - ₹30,000.00 per month

Work Location: In person

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