Backend Developer - Node.js

*Backend Developer – http://Node.js

3+ Years

Job Type:

Full-time | On-site / Hybrid *Experience:* 3+ Years

Job Overview

W are looking for an experienced Backend Developer – http://Node.js with 3+ years of professional experience in building scalable, secure, and high-performance web applications and REST APIs. The candidate should have strong hands-on experience with http://Node.js, TypeScript/JavaScript, databases, API development, and server-side application development, along with practical experience in AWS or Linux production environments.

Key Responsibilities

• Develop and maintain scalable backend applications using http://Node.js

• Design, develop, and maintain RESTful APIs - Implement business logic, validations, authentication, and authorization

• Design and optimize relational and/or NoSQL databases

• Develop reusable and maintainable backend services

• Integrate third-party APIs and external services - Implement payment gateways, webhooks, email, SMS, and notification services

• Develop background jobs, scheduled tasks, and queue-based processing - Implement proper error handling, logging, and monitoring

• Optimize API performance, database queries, and server-side processes

-Troubleshoot and resolve production issues

-Write unit and integration tests

• Participate in code reviews and technical discussions

• Collaborate with frontend developers, QA engineers, DevOps, and product teams

• Deploy and maintain applications in AWS/Linux server environments

Required Skills :

Node.js:

Strong hands-on with http://Node.js, JavaScript/TypeScript, http://Express.js/NestJS, REST API development, Asynchronous programming, Promises/Async-Await, Middleware, Error handling, Authentication & Authorization, JWT, API security, Webhooks

Database:

PostgreSQL, MySQL, MongoDB | Database design, Relationships, Complex queries, Indexing, Transactions, Query optimization, ORM/ODM such as Prisma, TypeORM, Sequelize, or Mongoose

API & Integration:

RESTful API, JSON, Third-party API integration, Payment gateway integration, Webhooks, Postman, Swagger/OpenAPI, API versioning

AWS/Server-Side:

3+ years backend/server-side, AWS or Linux production servers, AWS EC2, S3, RDS, Lambda – preferred, CloudWatch, Linux/Ubuntu, Nginx, PM2, SSL, Environment configuration, Server deployment & troubleshooting

Tools:

Git/GitHub/GitLab/Bitbucket, npm/yarn/pnpm, Docker, Postman, VS Code, CI/CD pipelines

Project Experience

At least one production-level http://Node.js project involving: User Management, Auth & Authorization, Role & Permission Management, Admin Dashboard APIs, REST APIs, Database-driven business logic, Third-party integrations, Payment Gateway Integration, Notifications, Background Jobs, Queue Processing, File Upload/Storage, Reports & Analytics, Production Deployment, Server Monitoring, Performance Optimization

E-Commerce Experienced – Preferred

Product → Category → Inventory → Cart → Checkout → Payment → Order → Shipping → Return/Refund Admin → Product Management → Inventory → Customer Management → Order Management → Promotions → Reports

Good to Have:

TypeScript, NestJS, Redis, BullMQ, RabbitMQ/Kafka, WebSockets/Socket.IO, Docker & Docker Compose, Microservices, Elasticsearch, GraphQL, Jest, CI/CD, AWS Lambda, Kubernetes, Event-driven architecture

Qualification:

Bachelor's in CS/IT/Software Engineering, 3+ years http://Node.js backend experience, Strong problem-solving, SDLC

Ideal Candidate :

3+ Years

http://Node.js | TypeScript/JavaScript | http://Express.js/NestJS | REST APIs | PostgreSQL/MySQL/MongoDB | JWT | Third-Party APIs | AWS/Linux Server | Git | Docker | Production Deployment

Pay: ₹20,000.00 - ₹40,000.00 per month

Benefits:

• Provident Fund

Work Location: Hybrid remote in Nagercoil, Tamil Nadu