Location: Chennai
Work Model: Onsite / Hybrid
Employment Type: Full-time

About the Role
We are looking for a skilled and hands-on Python Developer – Backend & Generative AI to build scalable backend systems and develop AI-powered features and products.

The ideal candidate should have solid experience in Python backend development, APIs, databases, LLM integration, and Retrieval-Augmented Generation (RAG), with the ability to translate business requirements into reliable, production-ready solutions.

Key Responsibilities
Design, develop, test, and maintain scalable backend applications using Python.
Build and maintain REST APIs and backend services using Django, Django REST Framework, FastAPI, Flask, or similar frameworks.
Develop backend functionality across multiple software products and integrate with databases, third-party APIs, cloud services, and external platforms.
Design and implement end-to-end RAG solutions, including document ingestion, preprocessing, chunking, embeddings, indexing, retrieval, context management, and response generation.




Integrate LLMs and AI platforms such as OpenAI, Azure OpenAI, Gemini, Claude, open-source models, or equivalent technologies.
Develop AI-powered features such as document intelligence, information extraction, summarisation, classification, intelligent search, conversational interfaces, recommendations, and workflow automation.
Implement prompt engineering, structured outputs, function/tool calling, and AI workflows based on product requirements.
Work with vector databases and semantic search technologies such as pgvector, FAISS, Pinecone, Chroma, or equivalent solutions.
Evaluate and improve AI solutions for accuracy, relevance, hallucination, performance, latency, security, and cost efficiency.
Collaborate with Product/Project Managers, frontend developers, architects, QA, and DevOps teams from requirement analysis through development, testing, deployment, and production support.
Troubleshoot backend, API, database, in

📌 Python Developer (Chennai)
🏢 Adhanam Infotech Private
📍 Chennai