Senior Data Scientist

About easyJet

We are easy

Jet – a FTSE‑100 listed, multi‑billion pound low‑cost airline that serves tens of millions of customers each year. We fly across 1,207 routes in 38 European countries and employ more than 18,000 colleagues. Our mission is to make low‑cost travel easy, delivering a network of reliable flights, competitive fares and friendly service.

Senior Data Scientist ()

We are looking for a senior data‑science professional who can own high‑impact projects from concept through deployment and monitoring. The role requires strong stakeholder engagement, technical depth and the ability to translate complex analysis into clear business outcomes.

The Data Science team sits at the centre of smarter decision‑making across the business, partnering with operations, technology and commercial teams to solve complex challenges and enhance customer experience.

• Lead end‑to‑end delivery of data‑science projects, from problem definition and modelling to production implementation and monitoring.
• Analyse complex, multi‑source datasets to answer strategic business questions and uncover improvement opportunities.
• Develop, validate and deploy predictive, simulation and optimisation models to support business performance.
• Translate technical findings into clear, actionable recommendations for both technical and non‑technical audiences.
• Collaborate with cross‑functional teams in a product‑led environment to support operational and technology transformation initiatives.
• Mentor junior data scientists, providing coaching, technical guidance and knowledge sharing.
• Contribute to best‑practice development and strengthen data‑science capability across the organisation.
• Stay up to date with emerging tools, technologies and methodologies, evaluating opportunities for business application.

• Degree or MSc in Statistics, Mathematics, Computer Science, Engineering or a related scientific discipline.
• Significant commercial experience in data‑science roles with demonstrable progression.
• Strong technical knowledge in programming, machine learning, data preparation, visualisation and predictive analytics.
• Experience with optimisation, simulation or other advanced analytical techniques.
• Delivered data‑science solutions within operational, logistics, manufacturing or similarly complex business environments.
• Proven ability to independently manage projects, prioritise competing demands and deliver results in fast‑paced environments.
• Excellent stakeholder management and communication skills, confident presenting technical concepts to non‑technical audiences.
• Experience working alongside Product Owners, Software Engineers and cross‑functional teams.
• Strong commercial awareness and a pragmatic approach to solving business problems.
• Passion for mentoring, collaboration and building analytical capability within teams.

• Up to 20% maximum bonus.
• Private Medical Insurance (PMI).
• 7% pension contributions.
• Excellent staff travel benefits.
• 25 days of annual leave plus bank holidays.
• Annual credit towards an easy
  
  Jet holiday.
• Various flexible benefits and extras.

At easy

Jet, we are dedicated to fostering an inclusive workplace that reflects the diverse customers we serve across Europe. We welcome candidates from all backgrounds. If you require specific adjustments or support during the application or recruitment process, such as extra time for assessments or accessible interview locations, please contact us at  We are committed to providing reasonable adjustments throughout the recruitment process to ensure accessibility and accommodation.