Design and develop scalable backend services using Node.js and Express.js
Build and maintain RESTful APIs for mobile and web applications
Implement secure authentication and authorization using JWT
Design and manage MongoDB schemas using Mongoose
Optimize database queries and ensure high performance and scalability
Implement caching mechanisms using Redis where required
Develop asynchronous processing using RabbitMQ for high-volume workloads
Integrate third-party services such as OneSignal or Firebase for push notifications
Manage file storage using AWS S3 and ensure effective media handling
Implement email services using AWS SES
Deploy and manage applications on AWS EC2 with load balancing (ALB)
Monitor system performance and logs using AWS CloudWatch
Implement containerized deployments using Docker and manage processes with PM2
Collaborate with frontend and mobile teams for seamless API integration
Ensure code quality, version control,
and CI/CD using GitLab
Write and maintain API documentation and test endpoints using Postman
Educational Qualifications
B.Tech / B.E. in Computer Science or equivalent
(Talent is Priority than Qualifications)
Preferred to Have
Experience building scalable backend systems for social or marketplace platforms
Robust understanding of system design and microservices architecture
Experience handling high-volume data and concurrent users
Knowledge of real-time systems and event-driven architecture
Experience with Docker-based deployments and cloud-native applications
Understanding of security best practices and API protection
Experience working with media-heavy applications (images, videos)
Familiarity with admin panel integrations (ReactJS, APIs for dashboards)