AI FullStack Engineer

Job Description

Job Summary:

We are looking for a highly skilled Full Stack Developer with hands-on experience in building Generative AI applications using LangChain, LangGraph, FastAPI, and other modern AI and web development tools. The ideal candidate should be passionate about AI innovation, possess strong backend and frontend development skills, and be capable of building scalable AI-powered products from scratch.

Key Responsibilities:

Design, develop, and deploy scalable GenAI-based applications using LangChain, LangGraph, and FastAPI

Build APIs and microservices to support LLM applications

Integrate various LLMs (OpenAI, Anthropic, Hugging Face models, etc.) with custom logic using LangChain

Develop and maintain frontend interfaces using React.js / Next.js / Vue.js or similar

Work with vector databases (e.g., Pinecone, FAISS, Weaviate) for RAG implementations

Optimize performance of LLM chains, prompts, and workflows

Collaborate with Data Scientists, ML Engineers, and Product Managers to build user-centric GenAI solutions

Write clean, modular, well-tested, and documented code

Required Skills:

Strong programming experience in Python and JavaScript/TypeScript

Experience with LangChain, LangGraph, FastAPI

Familiarity with LLMs, embeddings, prompt engineering, and GenAI pipelines

Experience with frontend frameworks like React.js or Next.js

Knowledge of vector databases, RAG, and LLM orchestration

RESTful API design and integration experience

Familiarity with cloud services (AWS/GCP/Azure) and CI/CD pipelines

Good understanding of software design patterns and data structures