Job Overview :
We are looking for an experienced and passionate Python / Gen AI Developer to join our team in Coimbatore. The ideal candidate will have strong expertise in Python, AI / ML frameworks, and hands-on experience with Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and Agentic AI systems. You will play a key role in developing intelligent, scalable, and production-ready AI Responsibilities :
- Design, fine-tune, and deploy LLMs for internal applications.
- Implement and optimize Retrieval-Augmented Generation (RAG) pipelines.
- Build and deploy agentic AI systems using LangChain, LangGraph, or similar frameworks.
- Develop and manage scalable data pipelines for structured and unstructured data.
- Ensure performance, scalability, and security of deployed AI systems.
- Collaborate with cross-functional teams including data engineers, software developers, and
product managers.
Conduct research and experimentation to improve model performance.Stay updated with latest developments in Gen AI and apply best practices.Required Skills :
Minimum 1.5 years of hands-on experience with AI / ML frameworks such as LangChain, LangGraph, PySpark.Strong Python development skills.Web development experience using FastAPI, Django, or Flask (minimum 1.5 years).Experience in fine-tuning LLMs using Hugging Face, DeepSpeed, LoRA / PEFT.Strong understanding of RAG architecture and vector databases like FAISS, Pinecone,ChromaDB, Weaviate, OpenSearch.
Familiarity with AI agent frameworks such as LangChain, AutoGPT, CrewAI, etc.Proficient in deep learning frameworks like PyTorch or TensorFlow.Experience with cloud platforms (AWS, GCP, Azure) and container technologies (Docker,Kubernetes).
Understanding of embedding models, vector search, and hybrid retrieval techniques.Experience in deploying models in production to Have :Experience with multi-modal AI (text, image, audio).Knowledge of MLOps practices (model versioning, monitoring, CI / CD for ML).Exposure to privacy-preserving AI and responsible AI Join Us?Work on cutting-edge Gen AI projectsCollaborate with a passionate and experienced teamOpportunity to innovate and lead AI-driven solutions in real-world applications(ref : hirist.tech)