Senior MERN Stack Developer

About the job

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. You'll work across 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 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 , , 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.