Lead MERN Stack Developer

7 years

2 - 5 Lacs

Posted:1 day ago| Platform: GlassDoor logo

Apply

Work Mode

On-site

Job Type

Full Time

Job Description

Job description:

About Us
We are a rapidly growing, tech-driven company delivering next-gen digital solutions to global clients. Our focus is on building scalable, high-performance web applications and integrating powerful tools like WhatsApp CRM, marketing automation platforms, and cloud infrastructure.

We’re looking for a Lead MERN Stack Developer who can take ownership of projects, lead full-stack development, and drive robust integrations—including Meta WhatsApp Business API, CRM systems, and payment solutions.

Key Responsibilities

  • Design, develop, and deploy full-stack web applications using MongoDB, Express.js, React.js, and Node.js (MERN Stack)
  • Integrate Meta WhatsApp Business API to power communication tools and CRM workflows
  • Build and connect CRM systems like Zoho, HubSpot, Mailchimp for marketing and customer management
  • Develop and manage secure RESTful APIs and scalable microservices
  • Integrate payment gateways (e.g., Razorpay, Stripe, Paytm) and shipping APIs (Shiprocket, Delhivery)
  • Work with SMS/OTP APIs such as Twilio and MSG91
  • Collaborate with UI/UX teams to create responsive, intuitive interfaces
  • Implement CI/CD pipelines and Git workflows for efficient development
  • Deploy and manage applications on AWS cloud
  • Monitor, debug, and optimize application performance and security

Requirements

  • 7–8 years of hands-on experience with the MERN stack
  • Strong front-end expertise with React.js, Redux, Hooks, and modern development tools
  • Proficient in Node.js, Express.js, and MongoDB (NoSQL)
  • Deep understanding of REST API development, authentication (JWT/OAuth), and microservices architecture
  • Experience integrating third-party APIs, especially:
  • Meta WhatsApp Business API
  • CRM tools (HubSpot, Zoho, Mailchimp, etc.)
  • Payment & shipping APIs
  • Familiar with Git, CI/CD, DevOps basics, and cloud deployment (AWS preferred)
  • Bonus: Experience with TypeScript, GraphQL, Docker, Kubernetes

Preferred Experience

  • MERN Stack: 6+ years (Required)
  • React.js & Redux: 6+ years (Required)
  • Node.js & Express.js: 6+ years (Required)
  • MongoDB/NoSQL: 6+ years (Preferred)

Job Type: Full-time
Location: Hybrid (Janak Puri, Delhi)
Schedule: Day Shift

If you're passionate about full-stack development and love integrating smart tools like WhatsApp CRM and automation platforms, we'd love to hear from you!

Job Type: Full-time

Work Location: In person

Mock Interview

Practice Video Interview with JobPe AI

Start Node.js Interview
cta

Start Your Job Search Today

Browse through a variety of job opportunities tailored to your skills and preferences. Filter by location, experience, salary, and more to find your perfect fit.

Job Application AI Bot

Job Application AI Bot

Apply to 20+ Portals in one click

Download Now

Download the Mobile App

Instantly access job listings, apply easily, and track applications.

coding practice

Enhance Your Skills

Practice coding challenges to boost your skills

Start Practicing Now

RecommendedJobs for You