Role : Senior Python Engineer - GenAI & LLM Applications
Location : Chennai
Type : Full-time
Key Responsibilities :
- Design and develop scalable backend systems using Python (FastAPI / Flask)
- Build and deploy GenAI applications using LangChain, LangGraph, or CrewAI
- Integrate LLMs (OpenAI, Hugging Face, Azure OpenAI) into enterprise workflows
- Develop RAG pipelines, multi-agent orchestration, and LLMOps frameworks
- Collaborate with data scientists and DevOps to deploy models on AWS / Azure
- Ensure security, compliance, and observability in AI systems
Must-Have Skills :
5+ years of Python backend developmentExperience with GenAI tools : LangChain, RAG, LLMsCloud : AWS (S3, Lambda, SageMaker) or Azure (Functions, Databricks)MLOps : Docker, Kubernetes, CI / CD, MLflowStrong understanding of NLP, Transformers, and prompt engineeringNice-to-Have Skills :
Knowledge of vector databases (ChromaDB, Pinecone, FAISS)Contributions to open-source GenAI projects(ref : hirist.tech)