Senior Data Scientist — Personalization & AI Solutions

TUI; Luton; Remote; GBP 70,000 - 110,000; Full time

Benefits offered by this job

Discretionary bonus

Travel benefits

Health & wellbeing support

Learning Hub access

Global projects

Diversity & inclusion

Job summary

TUI is seeking an experienced Data Scientist to develop advanced ML models and AI solutions that address complex business challenges. You will work across the full data science lifecycle, collaborating with analytics, technology, and business teams to deliver data-driven insights and scalable AI applications.

Required are strong Python/SQL skills, 3+ years in data science, and experience with predictive modelling, personalization, and experimentation.

Qualifications

• Bachelor's or Master's in Data Science, Statistics, Mathematics, Computer Science, Economics, or related quantitative field.
• Minimum 3+ years applying data science and machine learning to real-world business problems.
• Strong expertise in machine learning algorithms, statistical methods and analytical problem-solving.

Responsibilities

• Develop advanced machine learning models and AI solutions delivering measurable value across TUI.
• Translate business needs into technical solutions across the DS lifecycle: exploration to deployment and optimization.
• Partner with analytics, technology, engineering and business teams to turn data into actionable insights.
• Collaborate with engineering teams to productionise models for scalable, reliable AI solutions.
• Explore emerging technologies, evaluate new tools and methodologies, and share innovative ideas.
• Mentor colleagues and help build reusable frameworks and best practices.

Skills

ML algorithms

Python

SQL

A/B testing

Communication

Problem solving

Stakeholder management

Education

Bachelor's or Master's in Data Science/Quantitative field

Statistics/Math/Computer Science background

Tools

AWS

Snowflake

MLOps

GenAI/LLMs

Job description

TUI is seeking an experienced Data Scientist to develop advanced ML models and AI solutions that address complex business challenges. You will work across the full data science lifecycle, collaborating with analytics, technology, and business teams to deliver data-driven insights and scalable AI applications.

Required are strong Python/SQL skills, 3+ years in data science, and experience with predictive modelling, personalization, and experimentation.