Senior AI Architect & GenAI Leader (Remote-friendly)

Accor Tech & Digital; Issy-les-Moulineaux; Hybrid; EUR 120,000 - 190,000; Full time

Benefits offered by this job

Remote work several days/week in FR

Meal vouchers €11

Health insurance

Learning platform & training

Hackathons & tech partnerships

Career paths & talent management

Job summary

Accor Tech & Digital, in Issy-les-Moulineaux, is seeking a senior AI/ML leader to drive the design, deployment and operation of machine learning, generative AI, and LLM-based platforms. You will guide architecture, tooling and best practices across data, product and engineering teams.

The role emphasizes hands-on Python, PyTorch, LangChain/LangGraph, and cloud-based MLOps. Remote-friendly with a strong hospitality context, you’ll influence business decisions and mentor peers.

Qualifications

• Master's degree in Engineering, Computer Science, Data Science, or related field.
• Minimum 10 years of experience in Data Science and Machine Learning, including deep learning and generative AI.
• Hands-on expertise in Python and modern AI/ML frameworks (PyTorch) and tools.
• Experience with chatbots, content generation platforms and agentic workflows.
• Strong communication and stakeholder management, able to explain GenAI concepts to non-technical audiences.

Responsibilities

• Deliver end-to-end AI initiatives from framing to deployment and improvement.
• Design and implement LLM-based solutions and agentic workflows.
• Define and lead Accor’s AI architecture for scalable, flexible platforms.
• Establish best practices in prompt engineering, evaluation, MLOps and documentation.
• Collaborate with Data, Platform and Product teams to industrialize AI solutions.
• Mentor the Data & Engineering community on AI architectures and reusable components.
• Lead technology watch and POC efforts to evaluate new models and tools.

Skills

Python

Generative AI

LLMs

AI architectures

Stakeholder management

Communication

Problem framing

MLOps

Team leadership

Monitoring & observability

Education

Master's degree in Engineering, Computer Science, Data Science, or related field

Tools

PyTorch

LangChain

LangGraph

AWS

MLflow

CI/CD

Job description

Accor Tech & Digital, in Issy-les-Moulineaux, is seeking a senior AI/ML leader to drive the design, deployment and operation of machine learning, generative AI, and LLM-based platforms. You will guide architecture, tooling and best practices across data, product and engineering teams.

The role emphasizes hands-on Python, PyTorch, LangChain/LangGraph, and cloud-based MLOps. Remote-friendly with a strong hospitality context, you’ll influence business decisions and mentor peers.