Node Js Developer

Job Summary:

Node.js Developer

Responsibilities:

• Develop backend APIs using

  Node.js

  and

  Express.js

  for handling requests, routing, and middleware.
• Write efficient, maintainable, and testable code using

  JavaScript/TypeScript

  .
• Integrate backend services with

  databases

  (e.g.,

  MySQL

  ,

  MongoDB

  ) and manage data flow between backend and frontend.
• Design and implement

  RESTful APIs

  and services.
• Work with

  authentication systems

  using

  JWT

  ,

  OAuth

  , or other security protocols.
• Collaborate with frontend developers to integrate APIs with user-facing elements built using various frontend technologies.
• Optimize application performance, handle error logging, and monitor server health.
• Write unit and integration tests to ensure high-quality code.
• Handle

  API documentation

  and ensure good code practices are followed.
• Participate in

  code reviews

  and

  Agile development

  processes.
• Collaborate with cross-functional teams to understand requirements and deliver solutions.

Required Skills & Knowledge:

• 1-2 years

  of experience in

  Node.js

  development.
• Strong proficiency in

  JavaScript

  and experience with

  TypeScript

  .
• Hands-on experience with

  Express.js

  for building scalable and efficient backend systems.
• Familiarity with

  RESTful API

  development and integration.
• Knowledge of

  database management systems

  like

  MySQL

  , or

  MongoDB

  ,
• Understanding of

  asynchronous programming

  and handling promises in

  Node.js

  .
• Experience with

  version control systems

  like

  Git

  and knowledge of workflows (e.g.,

  GitFlow

  ).
• Basic knowledge of

  authentication

  mechanisms such as

  JWT

  or

  OAuth

  .
• Good understanding of application architecture and

  MVC

  pattern.
• Familiarity with

  unit testing

  frameworks like

  Mocha

  ,

  Chai

  , or

  Jest

  .
• Ability to troubleshoot and optimize applications for performance and scalability.

Preferred Skills:

• Experience with

  cloud platforms

  such as

  AWS

  or

  Azure

  .
• Familiarity with

  Docker

  and containerization concepts.
• Knowledge of

  CI/CD

  pipelines and tools like

  Jenkins

  or

  GitLab CI

  .
• Experience with

  Redis

  or

  caching mechanisms

  to optimize performance.
• Experience with

  Agile

  methodologies and

  Scrum

  .