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RATP

Public transport operator and network maintenance

Lead Tech AI

Applied Machine LearningConfirmed live in the last 24 hours
Full-timeParis, France€68k - €78k /yr

About the Job

Requirements

  • At least 8 years of experience in software or data engineering, including at least 3 years on artificial intelligence or machine learning projects taken through to production.
  • Confirmed expertise in Python development and software industrialization.
  • Mastery of MLOps environments and good knowledge of machine learning architectures, with initial familiarity with generative artificial intelligence architectures and associated frameworks.
  • Practical experience with data and artificial intelligence platforms such as Databricks or equivalent.
  • Technical leadership exercised without hierarchical authority, and the ability to teach and support the development of people with varied profiles.
  • Ability to balance innovation, robustness, security, cost, and time.
  • Technical curiosity and sensitivity to eco-design to develop resource-efficient, optimized solutions.
  • A French criminal record extract (bulletin n°3) is required to initiate employment.

Responsibilities

  • Provide technical supervision to the Machine Learning Engineers within the assigned scope by guiding technical choices, securing deliveries, and coaching teams.
  • Challenge architectures and models, lead design and code reviews, and anticipate performance, cost, and technical debt risks.
  • Accelerate the transition from the lab to production through state-of-the-art industrialization, software and MLOps best practices, Databricks, Python, Spark, and developer experience.
  • Contribute to shared foundations, including Indus Python, data and AI platforms, LLM-as-a-Service, generative AI, and Sequoi'IA, and disseminate shared components, patterns, and tools.
  • Maintain the artificial intelligence and machine learning practices framework, standardize practices across projects, and promote responsible, resource-efficient, and explainable AI.
  • Take on technically high-stakes topics by resolving critical situations, prototyping reference solutions, and documenting reusable patterns.
  • Participate in the Lead Tech community as part of continuous improvement of the digital delivery organization.

About the Company

RATP

Public transport operator and network maintenance

RATP Group is a global public transport company that runs and maintains urban and suburban transit networks. It operates in 15 countries with 100 subsidiaries and 71,000 employees, serving about 12 million passengers daily. Its work spans design, project management, operation, and engineering of trains, metros, trams, and buses, along with ongoing maintenance to keep services running smoothly. The company uses its expertise to deliver reliable, safe, accessible, and well-informed travel experiences, and it pursues continuous service improvement and sustainability, aiming to expand internationally through major projects while meeting new passenger expectations.

Company size
10,001+
Company stage
Not listed
Total funding
Not listed
Headquarters
Paris, France
Founded
1948

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