Senior MERN Stack Developer

Novagito AI Private Limited; Bengaluru; On-site; INR 1,200,000 - 2,000,000; Full time

Job summary

Novagito AI Private Limited in Bengaluru is seeking a Senior MERN Stack Developer to build and scale AI-enabled enterprise products across hospitality, travel, pharma, and other sectors, translating complex requirements into robust, production-grade software.

You will collaborate with product, design, AI, and engineering teams to take features from idea to production—designing scalable architectures, APIs, integrations, and high-quality user interfaces while owning delivery from development to

Qualifications

• 3-5 years of hands-on full-stack development experience.
• Strong experience with React.js, Node.js, Express.js, and MongoDB.
• Strong JavaScript/TypeScript fundamentals.
• Experience building and consuming REST APIs.
• Understanding of authentication, authorization, and API security.
• Exposure to AWS/cloud deployment, Docker, Redis, CI/CD, or microservices is an advantage.

Responsibilities

• Design and develop scalable applications using MongoDB, Express.js, React.js, and Node.js.
• Build responsive, reusable, and high-performance React interfaces.
• Develop secure and production-ready REST APIs and backend services.
• Design efficient database structures and optimize application performance.
• Integrate external APIs, payment services, business platforms, and AI services.
• Work with authentication, authorization, roles, and permissions.
• Troubleshoot production issues and improve application reliability.
• Participate in architecture, code reviews, testing, and deployment.
• Collaborate with product and AI teams to turn business requirements into working products.
• Take ownership of features from development through production release.

Skills

React.js

Node.js

Express.js

MongoDB

JavaScript/TypeScript

REST APIs

Git

AWS

Docker

CI/CD

Microservices

Tools

AWS

Docker

Redis

CI/CD

Microservices

Job description

Build products that businesses actually depend on.

Novagito is looking for a Senior MERN Stack Developer to build and scale modern, AI-enabled enterprise products across hospitality, travel, pharma, and other industry-focused platforms.

You will work closely with our product, design, AI, and engineering teams to take features from idea to production - building reliable applications, APIs, integrations, and high-quality user experiences.

What You'll Do

• Design and develop scalable applications using MongoDB, Express.js, React.js, and Node.js.

• Build responsive, reusable, and high-performance React interfaces.

• Develop secure and production-ready REST APIs and backend services.

• Design efficient database structures and optimize application performance.

• Integrate external APIs, payment services, business platforms, and AI services.

• Work with authentication, authorization, roles, and permissions.

• Troubleshoot production issues and improve application reliability.

• Participate in architecture, code reviews, testing, and deployment.

• Collaborate with product and AI teams to turn business requirements into working products.

• Take ownership of features from development through production release.

What We're Looking For

• 3-5 years of hands-on full-stack development experience.

• Strong experience with React.js, Node.js, Express.js, and MongoDB.

• Strong JavaScript / TypeScript fundamentals.

• Experience building and consuming REST APIs.

• Good understanding of state management, reusable components, and frontend architecture.

• Experience with Git and modern development workflows.

• Understanding of authentication, application security, and API security.

• Exposure to AWS/cloud deployment, Docker, Redis, CI/CD, or microservices is an advantage.

• Ability to independently solve problems and take ownership of deliverables.

Good to Have

• Experience integrating LLMs, AI APIs, chatbots, or AI agents.

• Experience developing SaaS or enterprise applications.

• Familiarity with real-time systems, WebSockets, queues, and caching.

• Experience working in a fast-moving product/startup environment.

Why Novagito

At Novagito, you won't be maintaining just another application. You'll help build industry-focused intelligent productsused to solve real operational and business problems. You'll work across product engineering and AI, with the opportunity to influence architecture, features, and how our platforms evolve.