Full Stack + Gen AI Engineer (3-5 Years)

YMinds.AI; Bengaluru; On-site; INR 1,600,000 - 3,200,000; Full time

Job summary

YMinds.AI is seeking a skilled Full Stack + Gen AI Developer with 3-5 years of experience building scalable web applications and AI-powered products.

The ideal candidate should have hands-on expertise in MongoDB, Express.js, React.js, Node.js, TypeScript, Python, and FastAPI, along with practical experience integrating Generative AI, LLMs, RAG pipelines, vector databases, and agentic AI workflows into production applications.

Qualifications

• 3–5 years of full-stack development experience.
• Hands-on experience with MongoDB, Node.js, Express.js, React.js, TypeScript.
• Experience integrating Generative AI, LLMs, RAG pipelines.
• Proficient in Python and FastAPI; familiar with cloud services.
• Knowledge of CI/CD, Git, and containerization (Docker).

Responsibilities

• Build scalable full-stack apps using React, TS, Node, Express, Python, FastAPI.
• Develop responsive, reusable, high-performance interfaces.
• Create secure REST APIs and microservices.
• Integrate LLM-powered features, RAG pipelines, vector search, AI agents.
• Manage data with MongoDB; integrate AWS cloud services.
• Own features from design to production support.
• Follow best practices: code reviews, tests, Git, CI/CD.

Skills

Full-Stack Development

Backend API Development

Generative AI Development

LLM Integration

TypeScript

Python

FastAPI

MongoDB

AWS

Docker

Git & CI/CD

Tools

Docker

Git

CI/CD

AWS

Job description

Our client is seeking a skilled Full Stack + Gen AI Developer with 3-5 years of experience building scalable web applications and AI-powered products.

The ideal candidate should have strong hands-on expertise in MongoDB, Express.js, React.js, Node.js, TypeScript, Python, and FastAPI, along with practical experience integrating Generative AI, LLMs, RAG pipelines, vector databases, and agentic AI workflows into production applications.

Key Responsibilities

• Build scalable full-stack applications using React.js, TypeScript, Node.js, Express.js, Python, and FastAPI.
• Develop responsive, reusable, and high-performance user interfaces.
• Build secure REST APIs, microservices, and backend services.
• Develop and integrate LLM-powered features, RAG pipelines, vector search, and AI agents.
• Manage application data using MongoDB and integrate AWS cloud services.
• Own features across design, development, testing, deployment, and production support.
• Follow engineering best practices, including code reviews, automated testing, Git, and CI/CD.

Required Skills

• Full-Stack Development: 3-5 years of experience building scalable full-stack applications, with strong end-to-end feature development and software engineering fundamentals.
• Backend and API Development: Strong experience with Node.js, Express.js, Python, and FastAPI, including building REST APIs, microservices, authentication, authorization, and third-party integrations.
• Generative AI Development: Practical experience developing Generative AI and LLM applications using LangChain, LangGraph, RAG, prompt engineering, embeddings, vector databases, semantic search, and agentic AI workflows.
• Database, Cloud and DevOps: Hands-on experience with MongoDB, data modelling, aggregation pipelines, AWS services such as S3 and Lambda, Docker, Git, automated testing, and CI/CD pipelines.

Good to Have

• Familiarity with Kubernetes, Terraform, or CloudFormation.
• Experience deploying and monitoring LLM applications in production.
• Experience building B2B SaaS products.
• Open-source contributions.