*Job Title:* *Backend Developer*- *MERN Stack Developer.* *Employment Type:* Full-Time *Days Work & Time*: 06 days & 10:00 Am to 07:00 Pm. *Experience: Upto 2 yrs strong backend MERN experience will be considered.* *Role Overview* We are looking for a *Senior Backend MERN Stack Developer* who specializes in building scalable, high-performance, and secure backend systems using *Node.js, Express.js, and MongoDB*. The ideal candidate should have deep backend knowledge and experience integrating APIs, managing databases, and deploying production-ready systems. *What You'll Do* * Develop and maintain backend services using *Node.js* and *Express.js* * Design and manage databases using *MongoDB* (and optionally MySQL/PostgreSQL) * Build, integrate, and consume *RESTful APIs* (GraphQL is a bonus) * Implement *authentication and security* (OAuth, JWT, RBAC) * Optimize backend performance and troubleshoot system issues * Work closely with frontend developers for seamless integration * Deploy applications via *CI/CD*, Docker, and cloud platforms like *AWS* or *Azure* * Write unit and integration tests using *Jest*, *Mocha*, etc. *Required Technical Skills* *Languages & Frameworks:* * JavaScript (ES6+), Node.js, Express.js (or Nest.js) * Deep understanding of async programming, event loop, and modular code *Databases:* * MongoDB (primary), experience with PostgreSQL, MySQL, or Redis is a plus * ORM tools like Mongoose or Sequelize *Security:* * JWT, OAuth, session handling, RBAC * Prevention of common vulnerabilities (XSS, CSRF, SQL injection) *DevOps & Deployment:* * Experience with Docker, CI/CD pipelines * Deployment to AWS, Azure, DigitalOcean, or Heroku *Real Time & Messaging:* * WebSockets / Socket.IO * Message queues like Kafka, RabbitMQ, AWS SQS *Bonus (Nice to Have)* * TypeScript * Serverless experience (AWS Lambda, Google Cloud Functions) * Swagger/Postman for API documentation * Familiarity with NoSQL databases like DynamoDB or CouchDB * Basic understanding of React.js (for integration purposes) *Experience:* * JavaScript (ES6+), Node.js, Express.js (or Nest.js): 2 years (Required) * MongoDB (primary), PostgreSQL, MySQL, or Redis is a plus: 2 years (Required) * Docker & CI/CD pipelines: 2 years (Required) * Message queues like Kafka, RabbitMQ, AWS SQS: 2 years (Required) * Authentication and Security: 2 years (Required) * tests using Jest & Mocha,: 2 years (Required) Job Types: Full-time, Permanent Pay: ₹335,688.51 - ₹800,000.00 per year Work Location: In person *Speak with the employer* +91 9220904193
