Node.js Developer

Job Overview

We are seeking a skilled and passionate Node.js Developer to join our dynamic software development team . The candidate will be responsible for designing, developing, and maintaining server-side applications using Node.js, ensuring high performance and responsiveness to requests from the front end. The ideal candidate should have a strong understanding of JavaScript, RESTful APIs, and database systems , along with the ability to work collaboratively in a fast-paced environment.

Key Responsibilities

1. Application Development

• Develop scalable, efficient, and secure backend applications using Node.js.
• Build and integrate RESTful APIs and third-party services.
• Write reusable, testable, and maintainable code following best practices.
• Ensure high performance, responsiveness, and reliability of applications.

2. Database Management

• Work with SQL and NoSQL databases like MySQL, PostgreSQL, and MongoDB.
• Design and optimize database schemas for better performance.
• Implement data security, storage, and backup strategies.

3. API Development & Integration

• Create, maintain, and optimize RESTful APIs for seamless communication between frontend and backend.
• Integrate third-party services, payment gateways, and external APIs as required.
• Ensure API security, scalability, and performance.

4. Testing & Debugging

• Perform unit testing, integration testing, and debugging to ensure high-quality code.
• Identify and resolve performance bottlenecks and production issues.
• Collaborate with QA engineers to ensure application stability.

5. Collaboration & Project Support

• Work closely with frontend developers, designers, and product managers to deliver complete solutions.
• Participate in code reviews, sprint planning, and daily standups .
• Provide technical support for ongoing projects and deployed applications.

6. Performance Optimization & Security

• Ensure applications are optimized for speed and scalability .
• Implement security protocols to prevent vulnerabilities, data leaks, and attacks .
• Monitor application performance and troubleshoot issues proactively.

Required Skills and Competencies

Technical Skills

• Strong proficiency in JavaScript and Node.js frameworks such as Express.js , NestJS , or Koa .
• Experience in RESTful API and JSON-based communication .
• Hands-on knowledge of databases :
  • Relational: MySQL, PostgreSQL
  • Non-relational: MongoDB, Redis
• Familiarity with frontend technologies like React, Angular, or Vue.js (optional but preferred).
• Understanding of authentication mechanisms like JWT, OAuth, and session management.
• Experience with version control systems like Git and GitHub.
• Knowledge of Docker, Kubernetes, AWS, or Azure is a plus.