Senior Backend Developer - MERN Stack

Description :

Roles & Responsibilities :

We are looking for a Senior Backend Developer (MERN Stack) to design, build, and scale backend systems that power modern web and mobile applications. The ideal candidate brings strong technical expertise, a deep understanding of backend architecture, and the ability to translate product requirements into reliable, high-performance solutions.

This role requires high ownership, accountability, and technical leadership. Youll work across Node.js based microservices, optimize MongoDB queries, design APIs, and drive integrations with internal and external systems ensuring scalability, security, and maintainability.

- Design, develop, and maintain RESTful and APIs using Node.js and Express.

- Write clean, modular, and testable code following engineering best practices.

- Architect and optimize MongoDB data models for scalability and performance.

- Lead integrations with external APIs and internal services.

- Ensure backend reliability, scalability, observability, and security.

- Participate in code reviews, mentor junior developers, and contribute to system design.

Ideal Candidate :

- 3- 5 years of backend development experience in Node.js, Express.js, and MongoDB.

- Strong understanding of REST APIs, and microservice architecture.

- Proficiency in JavaScript (ES6+), asynchronous programming, and API design patterns.

- Hands-on experience with AWS ecosystem.

- Familiarity with Git, CI/CD pipelines, and agile workflows.

- Excellent problem-solving skills, system-level thinking, and attention to detail.

- Experience or hands-on working with React Native mobile applications is a strong plus.

- Prior experience in SaaS, high-scale, or data-driven platforms is an advantage.