Node Js Developer

Key Responsibilities:

• Design, develop, and maintain server-side applications using Node.js.
• Build RESTful and GraphQL APIs for web and mobile applications.
• Integrate backend services with databases, third-party APIs, and front-end interfaces.
• Write clean, reusable, and efficient code following modern design patterns.
• Collaborate with front-end developers, DevOps, QA, and product teams.
• Optimize applications for performance, scalability, and security.
• Participate in code reviews, unit testing, and continuous integration workflows.
• Document technical specifications and maintain proper development logs.

Mandatory Skills:

• Strong proficiency in JavaScript (ES6+) and Node.js runtime environment.
• Experience with frameworks like Express.js, NestJS, or Koa.
• Solid understanding of RESTful APIs, HTTP protocols, and middleware concepts.
• Experience with MongoDB, MySQL, PostgreSQL, or other databases.
• Familiarity with asynchronous programming, Promises, and callbacks.
• Proficient in using Git and version control systems.

Preferred Skills (Nice to Have):

• Experience with TypeScript and modern JS toolchains.
• Knowledge of containerization (Docker) and CI/CD pipelines.
• Familiarity with cloud platforms like AWS, GCP, or Azure.
• Experience with message brokers like RabbitMQ, Kafka, or Redis.
• Understanding of JWT, OAuth, and other authentication/authorization protocols.
• Unit testing frameworks (Mocha, Chai, Jest) and TDD practices.