Publicis Sapient - Senior Python AI Developer
Description
We are looking for a Senior Python AI Developer with hands-on experience in LLM-based application development, including LangChain, Agent Orchestration, and Retrieval-Augmented Generation (RAG). The role involves building scalable AI solutions such as chatbots, knowledge assistants, and multi-agent systems.
Key Responsibilities :
- Develop AI applications using Python and LLM frameworks.
- Build and optimize RAG pipelines.
- Design and implement multi-agent orchestration workflows.
- Work with vector databases (FAISS, Pinecone, Weaviate).
- Develop APIs using FastAPI / Flask.
- Perform prompt engineering and response optimization.
- Ensure scalability, performance, and reliability of AI systems.
Required Skills :
- 6+ Years of experience in Python Backend Development with 1+ Year with Agentic AI.
- Strong proficiency in Python.
- Experience with LangChain/LangGraph.
- Solid understanding of RAG architecture.
- Hands-on with Agent frameworks (LangGraph / CrewAI / AutoGen).
- Familiarity with LLMs (GPT, Claude, Mistral, etc.).
- Experience with vector search & embeddings.