Node Js Developer

Key Responsibilities

• Design, develop, and maintain server-side applications using Node.js
• Build RESTful APIs and microservices for web and mobile applications
• Develop scalable backend architecture for high-performance applications
• Integrate databases such as MongoDB, MySQL, PostgreSQL, or Redis
• Work with frameworks like Express.js, NestJS, or Fastify
• Implement authentication and authorization systems (JWT, OAuth, RBAC)
• Integrate third-party APIs, payment gateways, and external services
• Optimize application performance, scalability, and security
• Write reusable, testable, and efficient code
• Troubleshoot, debug, and upgrade existing systems
• Collaborate with Frontend Developers, DevOps Engineers, QA, and Product teams
• Participate in code reviews and follow best development practices

Required Skills

Technical Skills

• Strong proficiency in JavaScript (ES6+) and/or TypeScript
• Hands-on experience with Node.js and backend development
• Experience with Express.js, NestJS, Fastify, or similar frameworks
• Strong understanding of REST APIs and microservices architecture
• Knowledge of GraphQL is a plus
• Experience with MongoDB, MySQL, PostgreSQL, Redis, and database design
• Understanding of asynchronous programming, event-driven architecture, and promises
• Experience with Git, GitHub/GitLab, CI/CD pipelines
• Knowledge of Docker, Kubernetes, and cloud platforms like
  Amazon Web Services,
  Microsoft Azure, or
  Google Cloud
• Familiarity with testing frameworks like Jest, Mocha, or Chai
• Understanding of security best practices for backend applications

Soft Skills

• Strong problem-solving skills
• Team collaboration and communication
• Attention to detail
• Ownership mindset
• Ability to work in agile development environments