About the Role:

We're looking for a Python developer with strong backend/API skills and hands-on experience building GenAI-powered applications using LangChain/LangGraph and LLM integrations.

Key Responsibilities:

- Design, develop, and maintain scalable RESTful APIs using Django, Flask, or FastAPI.
- Build and deploy performant, modular, and secure web applications.
- Implement API authentication/authorization (OAuth2, JWT, session-based).
- Integrate APIs with frontend teams for smooth end-to-end flows.
- Follow CI/CD and Git-based workflows (GitHub/GitLab, Jenkins, Docker).
- Build intelligent applications using LangGraph and LangChain to orchestrate LLM workflows.
- Integrate OpenAI, Anthropic, HuggingFace, or custom LLMs into production workflows.




- Design and optimize RAG pipelines using vector databases (Pinecone, PGVector, etc.).
- Work with PostgreSQL/MySQL and write efficient queries for large-scale datasets.

Requirements :

- 3 to 4+ years of application development experience with Python/Django.
- Proficient in developing and consuming RESTful APIs.
- Experience with LangGraph, LangChain, and GenAI tools/workflows.
- Experience with LLMs (OpenAI GPT-4, Claude, Llama, etc.).
- Positive understanding of software design principles, code modularity, and Git.
- Experience with AWS/GCP/Azure is a plus.

📌 Backend Developer - Python/Django (India)
🏢 TalentXO
📍 India