Fullstack Developer

Nxtwave Disruptive Technologies(Hiring for a client); New Delhi, Gurugram District; On-site; INR 1,200,000 - 2,400,000; Full time

Job summary

We at Nxtwave Disruptive Technologies are hiring a Full Stack Developer for a client in Delhi. You will design, develop, and maintain scalable web applications using Node.js on the backend and AWS services, including DynamoDB, S3, and Lambda, to build serverless and cloud-native solutions.

Collaborate with front-end teams to integrate UI with server-side logic, write clean, documented code, and help optimize performance, security, and reliability across deployments.

Qualifications

• 2+ years of relevant professional experience.

Responsibilities

• Design, develop, and maintain backend services and APIs using Node.js.
• Build and deploy serverless functions using AWS Lambda.
• Design and manage NoSQL data models using AWS DynamoDB.
• Handle file storage, retrieval, and management using AWS S3.
• Collaborate with front-end developers to integrate user-facing elements with server-side logic.
• Write clean, reusable, maintainable, and well-documented code.
• Optimize applications for performance, scalability, and security.
• Participate in code reviews, testing, debugging, and troubleshooting.
• Work closely with product and DevOps teams to deploy, monitor, and maintain applications.

Skills

Node.js

JavaScript/TypeScript

AWS DynamoDB

AWS S3

AWS Lambda

RESTful API

Git

React/Angular/Vue.js

Docker

Problem-solving

Tools

Docker

Job description

About the Role

We are looking for a skilled Full Stack Developer to design, develop, and maintain scalable web applications. The ideal candidate will have strong hands-on experience with Node.js for backend development and AWS cloud services, particularly DynamoDB, S3, and Lambda, to build serverless and cloud-native solutions.

Key Responsibilities

• Design, develop, and maintain backend services and APIs using Node.js.
• Build and deploy serverless functions using AWS Lambda.
• Design and manage NoSQL data models using AWS DynamoDB.
• Handle file storage, retrieval, and management using AWS S3.
• Collaborate with front-end developers to integrate user-facing elements with server-side logic.
• Write clean, reusable, maintainable, and well-documented code.
• Optimize applications for performance, scalability, and security.
• Participate in code reviews, testing, debugging, and troubleshooting.
• Work closely with product and DevOps teams to deploy, monitor, and maintain applications.

Required Skills

• Strong proficiency in Node.js and JavaScript/TypeScript.
• Hands-on experience with AWS DynamoDB, including data modeling, queries, and indexing.
• Hands-on experience with AWS S3, including bucket management, file uploads/downloads, and permissions.
• Experience building and deploying AWS Lambda functions and working with serverless architecture.
• Familiarity with RESTful API design and integration.
• Good understanding of Git and version control systems.
• Strong problem-solving and debugging skills.

Good to Have

• Experience with front-end frameworks such as React, Angular, or Vue.js.
• Knowledge of AWS API Gateway, CloudWatch, and IAM.
• Experience with CI/CD pipelines.
• Familiarity with Docker and containerization.
• Understanding of microservices architecture.

Qualifications

• 2+ years of relevant professional experience.