Full Stack Developer

Xenotix Labs Pvt. Ltd.; Delhi; On-site; INR 1,400,000 - 2,600,000; Full time

Job summary

Xenotix Labs is seeking a skilled Full Stack Developer to build web and mobile apps using Next.js, React, and Flutter. You will design secure backend services with Node.js and create REST APIs, while managing databases like MongoDB or PostgreSQL.

You will deploy on AWS and collaborate with UI/UX, PMs, and other developers to ensure timely delivery. Applicants should be strong in JavaScript/TypeScript, API security, and containerization with Docker, and comfortable with agile planning and code

Qualifications

• Strong knowledge of JavaScript and TypeScript.
• Hands-on experience with Next.js and React.js.
• Backend development using Node.js and Express.js or NestJS.
• Experience in Flutter and Dart for Android and iOS development.
• Strong understanding of REST APIs, authentication, authorization, and API security.
• Experience with MongoDB, PostgreSQL, MySQL, or similar databases.
• Familiarity with Git, GitHub, or GitLab.
• Understanding of responsive design and cross-browser compatibility.
• Experience in debugging, performance optimization, and production issue resolution.
• Basic knowledge of Docker and containerized deployments.
• Basic/intermediate knowledge of AWS EC2, ECS, Fargate, S3, RDS, CloudWatch, Route 53, Nginx, PM2, and CI/CD.

Responsibilities

• Develop responsive and scalable web applications using Next.js and React.js.
• Build cross-platform mobile applications using Flutter.
• Design and develop secure, scalable backend services using Node.js.
• Create and maintain REST APIs and third-party integrations.
• Design and manage databases using MongoDB, PostgreSQL, MySQL, or similar technologies.
• Integrate payment gateways, authentication systems, notifications, maps, and other external services.
• Deploy and manage applications on AWS cloud infrastructure (EC2, ECS, Fargate, S3, RDS, CloudWatch, Route 53).
• Debug, test, optimize, and maintain existing applications.
• Coordinate with UI/UX designers, project managers, and other developers.
• Participate in technical discussions, code reviews, and project planning.
• Maintain clean, reusable, secure, and well-documented code.
• Ensure timely delivery of assigned modules and project milestones.

Skills

JavaScript

TypeScript

Next.js

React.js

Node.js

Express.js

NestJS

Flutter

Dart

REST APIs

MongoDB

PostgreSQL

MySQL

Git

GitHub

GitLab

Docker

AWS

Tools

Docker

AWS

GitHub

GitLab

Job description

Xenotix Labs is seeking a skilled and proactive Full Stack Developer with strong experience in modern web and mobile application development. The ideal candidate should have hands-on experience with Next.js, Node.js, Flutter, database management, API development, and application deployment. Basic working knowledge of AWS EC2, ECS, and Fargate will be preferred. Candidates currently residing in Delhi NCR or Bengaluru will be preferred.

Responsibilities

• Develop responsive and scalable web applications using Next.js and React.js.
• Build cross-platform mobile applications using Flutter.
• Design and develop secure, scalable, and high-performance backend services using Node.js.
• Create and maintain REST APIs and third-party integrations.
• Design and manage databases using MongoDB, PostgreSQL, MySQL, or similar technologies.
• Integrate payment gateways, authentication systems, notifications, maps, and other external services.
• Deploy and manage applications on AWS cloud infrastructure (EC2, ECS, Fargate, S3, RDS, CloudWatch, Route 53).
• Debug, test, optimize, and maintain existing applications.
• Coordinate with UI/UX designers, project managers, and other developers.
• Participate in technical discussions, code reviews, and project planning.
• Maintain clean, reusable, secure, and well-documented code.
• Ensure timely delivery of assigned modules and project milestones.

Requirements

• Strong knowledge of JavaScript and TypeScript.
• Hands-on experience with Next.js and React.js.
• Backend development using Node.js and Express.js or NestJS.
• Experience in Flutter and Dart for Android and iOS application development.
• Strong understanding of REST APIs, authentication, authorization, and API security.
• Experience with MongoDB, PostgreSQL, MySQL, or similar databases.
• Familiarity with Git, GitHub, or GitLab.
• Understanding of responsive design and cross-browser compatibility.
• Experience in debugging, performance optimization, and production issue resolution.
• Basic knowledge of Docker and containerized deployments.
• Basic/intermediate knowledge of AWS EC2, ECS, Fargate, S3, RDS, CloudWatch, Route 53, Nginx, PM2, and CI/CD.