Full Stack Developer - React.js / Node.js / IoT

Infolitz Software Private Limited

Ernakulam

On-site

INR 600,000 - 1,100,000

Full time

2 days ago

Be an early applicant

Application generator

Stand out for this role — generate a tailored resume and cover letter in about a minute.

Get past ATS filters

Job summary

Infolitz Software Pvt. Ltd. in Kerala is seeking a Full Stack Developer with 3-5 years of hands-on experience in building web applications, backend services, APIs, and IoT integrations. The role covers frontend, backend, database, cloud, and device-connected layers.

You will work with React.js, Node.js, Express.js, MongoDB, JavaScript, and TypeScript, deploying on AWS/GCP/Azure, and collaborating with hardware, firmware, mobile, QA, and cloud teams.

Qualifications

3–5 years of hands-on experience building web applications, backend services, APIs and IoT integrations.
Strong proficiency in React.js, Node.js, Express.js, MongoDB, JavaScript and TypeScript.
Experience with real-time communication, cloud deployments and API integrations.
Familiarity with containerization (Docker) and version control (Git).

Responsibilities

Design, develop, test, and maintain scalable full-stack applications.
Build responsive frontend apps using React.js and related UI libraries.
Develop backend services and REST APIs with Node.js and Express.js.
Design databases with MongoDB and PostgreSQL, and manage real-time features.
Integrate frontend with APIs and third-party services; implement security best practices.
Deploy and operate applications on AWS, GCP or Azure; collaborate across teams.

Skills

React.js

Node.js

Express.js

MongoDB

JavaScript

TypeScript

REST API

WebSocket

MQTT

Cloud deployment

Docker

AWS

GCP

Azure

Tools

Next.js

Tailwind CSS

Bootstrap

Material UI

Ant Design

React Query

Redux Toolkit

Axios

Socket.io

TCP sockets

Git / GitHub

Job description

About The Role

Infolitz Software Pvt. Ltd. is looking for a Full Stack Developer with3-5 years of hands-on experience in building web applications, backendservices, APIs, and connected/IoT applications.

About The Role

Infolitz Software Pvt. Ltd. is looking for a Full Stack Developer with3-5 years of hands-on experience in building web applications, backendservices, APIs, and connected/IoT applications. The ideal candidate should have strong experience in React.js,Node.js, Express.js, MongoDB, JavaScript, and TypeScript, along withpractical exposure to cloud deployment, real-time communication, andapplication integrations. This role involves working across frontend, backend, database, cloud,and device-connected application layers.

Key Responsibilities

Design, develop, test, and maintain scalable web and full-stack applications.
Build responsive frontend applications using React.js, Next.js, Tailwind CSS, Bootstrap, Material UI, or similar technologies.
Develop backend services and REST APIs using Node.js and Express.js.
Design and work with databases such as MongoDB and PostgreSQL.
Develop and maintain real-time application features using WebSocket, Socket.io, MQTT, or similar protocols.
Integrate frontend applications with REST APIs and third-party services using Axios or related libraries.
Work on IoT and connected-product applications involving sensor/device data, MQTT communication, TCP services, and dashboards.
Implement authentication, validation, error handling, logging, and application security best practices.
Deploy and maintain applications on cloud platforms such as AWS, GCP, or Azure.
Work with Docker-based application environments where required.
Use Git/GitHub for version control, branching, code reviews, and release management.
Troubleshoot application, API, database, connectivity, and deployment issues.
Collaborate with hardware, firmware, mobile, QA, and cloud teams on integrated product development.
Participate in technical design discussions and contribute to application architecture decisions.
Maintain clear technical documentation for APIs, modules, configurations, and deployments.

Frontend