Node Js Developer

Role & responsibilities

Preferred candidate profile

Job Title:

Location:

Node.js Developer

Key Responsibilities:

• Develop and maintain scalable backend services using

  Node.js

  and modern

  JavaScript (ES6+)

  features.
• Design and implement robust

  RESTful APIs

  and integrate third-party services as needed.
• Work extensively with

  MySQL

  ,

  MongoDB

  , and

  Oracle

  for schema design, complex queries, indexing, and performance tuning.
• Write clean, maintainable, and efficient code, following best practices in

  error handling

  ,

  logging

  , and

  debugging

  .
• Ensure secure development practices by implementing

  API security standards

  (JWT, OAuth, data validation, encryption).
• Collaborate with architects and engineers on

  Low-Level Design (LLD)

  and

  High-Level Design (HLD)

  .
• Handle asynchronous programming, event-driven architecture, and design patterns effectively.
• Work with

  message queue systems

  like

  Kafka

  or

  RabbitMQ

  to manage distributed workloads.
• Analyze, debug, and optimize backend workflows, especially under high-load or large-scale systems.
• Contribute to the

  system design

  ,

  microservices architecture

  , and distributed systems.
• Use

  Git

  proficiently with a collaborative branching and release strategy.

Required Skills:

1. Strong proficiency in

   Node.js

   and

   JavaScript/ES6+

2. Expertise in

   MySQL

   ,

   MongoDB

   , and

   Oracle

   (schema design, complex queries, performance tuning)
3. Experience in building and consuming

   RESTful APIs

4. Good understanding of

   asynchronous programming

   and

   event-driven architecture

5. Hands-on experience in

   error handling

   ,

   debugging

   , and

   logging

   in Node.js
6. Solid knowledge of

   API security practices

   (JWT, OAuth, encryption, etc.)
7. Experience with

   message queues

   like

   Kafka

   or

   RabbitMQ

8. Strong understanding of

   LLD

   and

   HLD

   design principles
9. Exposure to

   system design

   ,

   microservices

   , and

   distributed systems

10. Problem-solving mindset with a focus on building

    scalable

    ,

    maintainable

    , and

    efficient

    backend solutions
11. Proficiency with

    Git

    and version control workflows