Node.js Developer (3-7 yrs)

Position Overview :

As a Node.js Developer, you will be responsible for optimizing and developing the performance of our web based application.

You will be expected to focus on writing high-quality, efficient, and cost-effective code to ensure the application performs optimally while keeping operational costs low.

You will work with various technologies such as Node.js, MongoDB, RabbitMQ, Web Sockets, and more.

Key Responsibilities :

Node.js Development & Optimization :

- Develop and maintain Node.js based applications, ensuring high performance and scalability.

- Focus on writing optimized, efficient, and cost-effective code to ensure the best performance in web applications.

- Troubleshoot and optimize application performance by identifying bottlenecks and improving system execution efficiency.

Database Management (MongoDB) :

- Design, develop, and maintain data models in MongoDB, ensuring that the database is optimized for performance.

- Handle billions of records in the database, ensuring fast data access, efficient queries, and minimal resource usage.

- Implement database translation mechanisms for large-scale data operations.

Microservices Architecture :

- Develop and maintain microservices architecture, ensuring smooth communication between different services.

- Optimize the interaction of microservices to ensure high availability and low latency.

Child Processing & IPC (Inter-process Communication) :

- Work extensively with child processes for managing parallel tasks and optimizing execution.

- Implement and optimize IPC mechanisms for communication between processes, ensuring seamless data flow and resource management.

Required Skills & Qualifications :

- Proven experience developing scalable and high-performance applications using Node.js.

- In-depth knowledge of MongoDB for database management, including handling large volumes of records.

- Experience working with Git for version control and managing collaborative development.

- Experience working with microservices architecture and ensuring optimal service interaction.

- Working knowledge of RabbitMQ for message queuing and ensuring decoupled, scalable architectures.

- Familiarity with WebSockets and TCP for building real-time communication systems.

Nice to Have Skills :

- Familiarity with deploying applications in cloud environments (AWS, GCP, or Azure).

- Knowledge of other message brokers like Kafka or ActiveMQ.

- Experience with Continuous Integration/Continuous Deployment (CI/CD) pipelines to automate testing, building, and deployment processes.

Experience :

- Minimum of 3 years experience in developing and optimizing Node.js applications.

- Proven track record of managing and optimizing large-scale MongoDB databases.

- Strong experience with microservices, message queuing (RabbitMQ), WebSockets, and TCP programming.

- Familiarity with Docker and containerization for development and deployment