Node.js Developer

Appscrip is looking for a skilled and passionate Node.js Developer to join our team. The ideal candidate should have a solid understanding of backend development, API design, and database management. They should also be eager to learn new technologies and frameworks to build scalable, high-performance applications.

Key Responsibilities :

• Develop & Maintain Scalable Backend Applications using Node.js, ensuring efficient performance and security.

• Work with Modern Frameworks such as Hapi.js, Nest.js, and TypeScript (or be willing to learn and adapt to them).

• Implement and optimize MongoDB and Redis, ensuring high availability and performance.

• Design and build microservices architecture for better scalability and modularity.

• Utilize tools like Postman and Swagger for API design, testing, and documentation.

• Optimize system performance by understanding OS-level resource management and multithreading.

• Work with RabbitMQ and Kafka for real-time data processing.

• Deep understanding of JavaScript internals, including event loop, memory management, and asynchronous programming.

Required Skills & Expertise :

• Strong expertise in Node.js for backend development.

• Deep understanding of JavaScript internals (event loop, closures, promises, async/await, etc.).

• Hands-on experience (or willingness to learn) with Hapi.js and Nest.js for building scalable applications.

• Proficiency in working with MongoDB (NoSQL) and Redis (in-memory data store).

• Strong understanding of database indexing, aggregation, and query optimization.

• Experience with inter-service communication using REST, WebSockets, or gRPC.

• Understanding of thread management, process optimization, and OS-level resource allocation.