Python GenAI

Job Description

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world.

Your Role

• Build backend services and APIs using Python (FastAPI / Flask / Django).
• Work with LLMs (OpenAI, Azure OpenAI, Gemini, Llama, etc.) for GenAI solutions.
• Implement RAG (Retrieval-Augmented Generation) pipelines.
• Create and optimize prompt engineering frameworks for enterprise use cases.
• Work with vector databases such as Pinecone, FAISS, ChromaDB, Weaviate.
• Integrate GenAI features into existing products (chatbots, copilots, automation tools).
• Fine‑tune or customize models using Hugging Face / Transformers libraries.
• Develop data processing pipelines using Pandas, NumPy, LangChain, LlamaIndex.
• Implement authentication, authorization, and secure API usage.
• Deploy AI services on AWS / Azure / GCP.
• Build scalable, production-grade ML/GenAI systems with CI/CD.
  
  

• Strong proficiency in Python.
• Experience with GenAI/LLMs (OpenAI/LLama/Gemini).
• Knowledge of LangChain, LlamaIndex, or similar frameworks.
• Understanding of RAG, embeddings, tokenization, and transformers.
• Experience with REST APIs and microservices.
• Hands‑on with vector stores (Pinecone/FAISS).
• Understanding of cloud platforms (AWS/Azure/GCP).
  
  

• You can shape your career with us. We offer a range of career paths and internal opportunities within Capgemini group. You will also get personalized career guidance from our leaders.
• You will get comprehensive wellness benefits including health checks, telemedicine, insurance with top-ups, elder care, partner coverage or new parent support via flexible work.
• You will have the opportunity to learn on one of the industry's largest digital learning platforms, with access to 250,000+ courses and numerous certifications.