AI & Data Engineer

About

The Digital & IA department of Air Liquide IT was created to support the Group's data management ambitions, provide technological expertise for the development of new differentiating solutions for Air Liquide's business, with a particular focus on data-related topics.

Contribute to programs undertaken by Digital & IA by bringing your expertise in data engineering and Machine Learning to create and maintain data and AI.

As an AI & Data Engineer, specializing in Generative AI and integrated into a product squad, you will design, build, and optimize scalable, efficient, and reliable AI-based solutions for Air Liquide's businesses.

How will you CONTRIBUTE and GROW?

Responsibilities

• Collaborate with architects, data scientists, software developers, and product managers to integrate generative AI solutions into products.
• Deploy and optimize AI systems within the Air Liquide ecosystem, ensuring compliance with internal standards for infrastructure, data access policies, latency constraints, and performance KPIs.
• Optimize the reliability, latency, and costs of generative AI systems.
• Implement observability for LLM (Large Language Model) calls, including structured logging, tracing, dashboards, and alerts.
• Work closely with the AI Platform team to translate product needs into feature requests.
• Ensure training, mentoring, and knowledge sharing with other engineers within the team.
• Actively participate in Agile ceremonies and teamwork to achieve sprint goals.

Qualifications

Technical Skills

• 5+ years of experience in MLOps, DevOps, or cloud infrastructure roles, focused on deploying, monitoring, and scaling systems, is an asset.
• Demonstrated expertise in Python applied to data or AI projects.
• Experience with major cloud provider AI services.
• Prior experience in LLMs on system prompts and user prompts, tool and function calling, agent systems, or RAG (Retrieval-Augmented Generation).
• Good level of English and French, both spoken and written.

The ideal candidate would have prior experience aligned with our technological environment, including:

• GCP (Google Cloud Platform) AI Services: Vertex AI, Agent Space, Gemini.
• Prisme.ai.

Soft Skills

• Strong appetite for cross-functional collaboration, able to align closely with data scientists, software engineers, and business stakeholders to ensure technical solutions deliver real value.
• Excellent communication and collaboration skills with global teams and stakeholders.
• Strong ability to explain technical concepts and mentor junior/intermediate engineers.
• Emotional intelligence to maintain a positive and serene work environment.

Our Differences make our Performance

At Air Liquide, we are committed to build a diverse and inclusive workplace that embraces the diversity of our employees, our customers, patients, community stakeholders and cultures across the world.

We welcome and consider applications from all qualified applicants, regardless of their background. We strongly believe a diverse organization opens up opportunities for people to express their talent, both individually and collectively and it helps foster our ability to innovate by living our fundamentals, acting for our success and creating an engaging environment in a changing world.