Job Description

We are looking for an experienced AI Full Stack Engineer with strong expertise in Node.js, React Native (preferred) / React.js, and Python. The ideal candidate should have experience building scalable AI-powered applications, integrating LLMs, developing REST APIs, and delivering end-to-end full-stack solutions.

Mandatory Skills

- 5+ years of experience in Full Stack Development
- Strong proficiency in Node.js (preferred)
- Strong experience with React Native (preferred) or React.js
- Robust programming skills in Python
- Experience with LLMs, Generative AI, RAG, AI Agents
- Experience integrating OpenAI, Azure OpenAI, Claude, Gemini, or similar AI models
- RESTful API development and integration
- Strong knowledge of SQL/NoSQL databases (PostgreSQL, MongoDB, MySQL)
- Git, Docker, and CI/CD pipelines

Good to Have

- LangChain / LangGraph / LlamaIndex
- Vector Databases (Pinecone, FAISS, Chroma, Weaviate)




- AWS, Azure, or GCP
- Kubernetes
- Redis, Kafka
- Authentication (JWT, OAuth)

Key Responsibilities

- Design and develop AI-powered full-stack applications.
- Build scalable backend services using Node.js and Python.
- Develop responsive mobile/web applications using React Native or React.js.
- Integrate LLMs and RAG pipelines into applications.
- Develop and consume REST APIs and third-party services.
- Optimize application performance, scalability, and security.
- Collaborate with cross-functional teams to deliver high-quality solutions.
- Write clean, maintainable, and well-tested code.

Preferred Stack: Node.js + React Native + Python
Alternative Stack: Node.js + React.js + Python

📌 AI Fullstack Engineer( Node, React Native/ ReactJs, Python) (Noida)
🏢 Kezan consulting
📍 Noida