AI Engineer (Generative AI & LLMs)

📢 Capitole keeps growing, and we want you to grow with us! 🚀We are looking for an AI Engineer to join an innovative team working on next-generation Generative AI applications for a leading international airline group.In this role, you'll design, build, and deploy intelligent systems powered by Large Language Models (LLMs), helping transform the way users interact with data and AI-driven services.If you enjoy working with the latest AI technologies in a collaborative Agile environment, we'd love to hear from you!What you'll be doingDesign, develop, and maintain LLM-powered applications and multi-agent AI systems.Build and optimize Retrieval-Augmented Generation (RAG) pipelines, including document ingestion, chunking, embeddings, and semantic search.Implement and manage vector databases to enable efficient AI-powered information retrieval.Develop scalable backend services and APIs using Python and FastAPI.Build and maintain data pipelines using tools such as Apache Airflow.Deploy and manage AI workloads on AWS using services such as Bedrock, SageMaker, Lambda, S3, and Aurora.Evaluate and improve LLM performance through automated testing and human-in-the-loop validation.Collaborate closely with Product Managers, Data Engineers, and business stakeholders to deliver innovative AI solutions.Mentor junior engineers and contribute to AI engineering best practices.Stay up to date with the latest trends in Generative AI and continuously explore new technologies.What we're looking for3–5+ years of experience in Software Engineering, including at least 1–2 years focused on AI/ML or Generative AI.Strong programming skills in Python.Hands-on experience building LLM-based applications using frameworks such as LangChain, LangGraph, CrewAI, or similar.Solid experience designing and implementing RAG architectures.Experience working with LLM APIs such as OpenAI, AWS Bedrock, Anthropic, or similar.Knowledge of vector databases (Pinecone, OpenSearch, pgvector, or equivalent).Experience with AWS Cloud services.Experience with Docker and Kubernetes.Familiarity with data orchestration tools such as Apache Airflow.Experience working in Scrum/Agile environments.Strong communication, analytical, and problem-solving skills.🎉 Why Capitole?🤝 Our people come first. We believe in a more human approach, placing people at the heart of our company.💻 Exciting projects, cutting-edge technologies, and agile methodologies.🚀 A positive working environment and a low employee turnover rate. 🎓 €1,200 per year for training of your choice.🕓 Flexible working hours.🌍 More than 550 qualified professionals representing up to 24 nationalities.🩺 Private medical insurance.💰 Flexible compensation package.🥳 Plenty of exciting events and team-building activities.⚽ Capitole-sponsored football team. 💻 Technology communities where you can share your knowledge and ideas with other teams. Sharing knowledge across the company is essential to us!Don’t know us yet? Discover Capitole!https://capitole-consulting.com/Feel free to send us your profile — we’re looking forward to meeting you! ☎️📩The employee will adhere to information security policies:Will have access to confidential information related to Capitole and the project they are working on.Must comply with the security policies and internal policies of the company and the client.Must sign an NDA.