• Design, develop, and maintain scalable and resilient backend services and APIs for the LMS. • Collaborate with front-end developers to integrate user-facing elements with server-side logic. • Architect and implement data storage solutions, ensuring high performance and responsiveness to requests from the front-end. • Deploy, manage, and optimize applications on the AWS cloud platform. • Implement security and data protection best practices. • Write clean, maintainable, and well-documented code. • Participate in code reviews, mentor junior developers, and contribute to a culture of technical excellence. • Troubleshoot, debug, and upgrade existing systems. • Contribute to the entire software development lifecycle, from concept to deployment and maintenance. Requirements • B.E. / B.Tech in Computer Science. • 3-4 years of professional backend development experience. • Strong proficiency in JavaScript and Node.js. • Hands-on experience with React.js for understanding full-stack integration needs. • Proven experience with Amazon Web Services (AWS) (e.g., EC2, S3, Lambda, RDS, API Gateway). • Solid understanding of database technologies (SQL e.g., PostgreSQL, MySQL and/or NoSQL e.g., MongoDB). • Hands on experience on node, react, js, dbms, sql, mongodb, version control CI/CD, graphql mongodb • Secondary skills preferred in NestJs, Redis, Microservice(RMQ), Typescript, ExpressJS • Experience in designing and building RESTful APIs and microservices architecture. • Previous work experience in developing or contributing to a LMS is a significant advantage. • Proven experience from the training and education industry would be preferred but not mandatory. • Familiarity with modern authorization mechanisms (JWT, OAuth). • Experience with containerization technologies like Docker and orchestration with Kubernetes (K8s). • Understanding of CI/CD pipelines. • Excellent problem-solving skills and a proactive attitude. • Extensive experience architecting and deploying applications on AWS, with strong • proficiency in Node.js, TypeScript, and JavaScript.Express.js in backend frameworks including NestJS, Express.js, GraphQL, and Mongoose, with solid knowledge of MongoDB, MySQL, and PostgreSQL. • Hands-on expertise in microservices architecture, implementing asynchronous • communication using RabbitMQ and caching/real-time data management with Redi Version Control & CI/CD: Git (GitHub, Bitbucke), CI/CD Pipelines (GitHub Actions, Jenkins) • Knowledge of code versioning tools, such as Git.