
TUI
Machine learning engineer
Lisbon, Porto, Madeira, Azores
December 12, 2025
Full-time
Machine Learning Engineer
TUI Group is the world’s number one integrated tourism business.
The Customer AI & Rapid Prototyping department stands at the forefront of digital transformation at TUI, driving company-wide AI adoption. Our team develops innovative AI solutions and personalized customer experiences that create measurable business value and give TUI a competitive edge in the travel industry.
We are looking for a talented and dedicated Machine Learning Engineer to help leverage AI and advanced analytics to better understand our customers, deliver personalized experiences, and drive business growth through data-driven decision-making.
As a Machine Learning Engineer, you will be part of a cross-functional team that enables AI engineering skills and capabilities across TUI Group, aligning with TUI’s AI strategy.
You will collaborate closely with our App, Web, and CRM teams to leverage AI and advanced analytics to better understand customer behavior, deliver personalized experiences, and support business growth.
About You
- Experience in designing, implementing, deploying and using various AI models and algorithms.
- Strong programming skills in Python.
- Hands-on experience with cloud technologies and services (e.g., AWS, Azure, Google Cloud).
- Familiarity with RAG and Graphs.
- Customer-focused engineer with a passion for crafting high-quality digital products, continuous improvement, and effective team collaboration.
Benefits:
- Attractive remuneration, bonus opportunity, exclusive travel perks & discounts, extensive health & wellbeing support, and more.
- Flexible working: Work is something you do, not somewhere you go.
Become part of our team - applications open! This role will be advertised for a minimum of 14 days but could close anytime after this time so don't delay!