Junior/Senior Full Stack Developer – Python|React.js

Winzons; India; On-site; INR 900,000 - 1,300,000; Full time

Job summary

Snaphunt in Coimbatore, India, seeks a skilled Full Stack Developer with 1–6 years’ experience to bridge scalable backend architecture and AI-driven features. You’ll help build cloud-native platforms and modern web applications that go beyond standard CRUD.

You'll work with Node.js, NestJS, Python (FastAPI), and frontend frameworks like React.js, Vue.js, or Angular, plus AI integrations. We value collaboration, code quality, and secure authentication practices, including OAuth2 and JWT.

Qualifications

• Experience building scalable web apps using Node.js, NestJS, and Python FastAPI.
• Proficient with relational and NoSQL databases including MySQL, PostgreSQL, MongoDB.
• Experience with AI features, embeddings, and LLM integrations.
• Hands-on with AWS, microservices, Docker, Kubernetes, and CI/CD.

Responsibilities

• Architecture & Development : Design and maintain scalable, high-availability web applications using Node.js, NestJS, Python (FastAPI), and TypeScript.
• Data Management : Architect schemas and optimize queries across relational and NoSQL databases including MySQL, PostgreSQL, and MongoDB to ensure performance, scalability, and data integrity.
• AI Integration : Implement and optimize AI/ML features such as LLM integrations, vector embeddings, prompt engineering, and AI-powered workflows to enhance product capabilities.
• Cloud Infrastructure : Deploy and manage services on AWS leveraging core services such as EC2, S3, and Lambda to ensure scalability, reliability, and performance.
• Frontend Development : Build responsive and modern user interfaces using React.js, Vue.js, or Angular with a focus on performance and user experience.
• Mentorship & Collaboration : Conduct code reviews, contribute to technical discussions, and collaborate with cross-functional teams to deliver high-quality solutions.
• Security : Implement secure authentication and authorization mechanisms including OAuth2, JWT, and encryption best practices for secure application development.

Skills

Full stack development

Cloud-native architecture

AI/ML mindset

Code reviews

Education

Bachelor's Degree in Computer Science or related field

Tools

Node.js

NestJS

Python (FastAPI)

React.js

Vue.js

Angular

OpenAI APIs

LangChain

MySQL

PostgreSQL

MongoDB

AWS

Docker

Kubernetes

CI/CD

Job description

Company Name: Snaphunt
Job Role: Full Stack Developer - Python/React.js
Experience Required: 1-6 Years
Location: Coimbatore, India
Qualification: Bachelor's Degree in Computer Science, Engineering, Information Technology, or a related technical field
Level: Junior & Senior Positions Available
Industry: Software Development / AI & Cloud Solutions

We are looking for a skilled Full Stack Engineer who can bridge the gap between scalable backend architecture and intelligent, high-performance applications. Youll play a key role in building cloud-native platforms, AI-driven features, and modern web applications that go beyond standard CRUD operations.

If you enjoy working with Node.js, NestJS, Python (FastAPI), modern frontend frameworks, and AI integrations, we would love to connect with you.

Core Responsibilities :

• Architecture & Development : Design and maintain scalable, high-availability web applications using Node.js, NestJS, Python (FastAPI), and TypeScript.
• Data Management : Architect schemas and optimize queries across relational and NoSQL databases including MySQL, PostgreSQL, and MongoDB to ensure performance, scalability, and data integrity.
• AI Integration : Implement and optimize AI/ML features such as LLM integrations, vector embeddings, prompt engineering, and AI-powered workflows to enhance product capabilities.
• Cloud Infrastructure : Deploy and manage services on AWS leveraging core services such as EC2, S3, and Lambda to ensure scalability, reliability, and performance.
• Frontend Development : Build responsive and modern user interfaces using React.js, Vue.js, or Angular with a focus on performance and user experience.
• Mentorship & Collaboration : Conduct code reviews, contribute to technical discussions, and collaborate with cross-functional teams to deliver high-quality solutions.
• Security : Implement secure authentication and authorization mechanisms including OAuth2, JWT, and encryption best practices for secure application development.

Technical Requirements :

• Backend : Strong expertise in Node.js, NestJS (TypeScript), and Python (FastAPI).
• Databases : High proficiency in MySQL, PostgreSQL, and MongoDB including query optimization, indexing, and aggregation pipelines.
• Frontend : Solid experience with modern frontend frameworks such as React.js, Vue.js, or Angular.
• AI/ML : Hands-on experience implementing AI features using OpenAI APIs, LangChain, vector databases, or similar AI frameworks.
• Cloud & DevOps : Experience with AWS cloud services, Microservices architecture, Docker, Kubernetes, and CI/CD workflows.

Experience & Qualifications :

• Proven experience in building and scaling production-grade applications.
• Strong understanding of Microservices architecture and Event-driven systems.
• Good understanding of scalable system design and cloud-native application development.
• A product-focused mindset with strong problem-solving and ownership skills.
• Passion for modern technologies across AI, Cloud, and Full Stack Engineering.