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About the Role

As a Principal Data Scientist, you will be a senior individual contributor who brings deep technical expertise while shaping best practices across the data science community. You will work closely with partners across product, engineering, and the business to design and deliver data-driven solutions. This role combines technical leadership, collaboration, and hands-on development to solve complex, real-world problems in aviation analytics.

Responsibilities

Act as a technical authority for advanced analytics, machine learning, and generative AI, defining and evolving best practices for scalable and robust solutions
Provide thought leadership on emerging technologies and methodologies relevant to aviation analytics
Mentor and coach data scientists, supporting continuous learning and technical excellence
Collaborate with product managers, engineers, and domain experts to align data science initiatives with business goals
Translate complex technical insights into clear, actionable recommendations for stakeholders
Lead by example through hands-on coding, modelling, and solution design
Design, prototype, and validate innovative approaches to high-impact problems
Partner with engineering teams to deploy models into production environments

Requirements

Strong experience working with large, complex, real-world datasets, ideally in aviation or related industries
Expertise in data wrangling, feature engineering, and building scalable data pipelines
Deep expertise in at least one advanced analytics area, with experience across several of the following: predictive modelling on tabular data, deep learning, NLP and large language models, generative AI pipelines, simulations, graph-based models, time-series forecasting, geospatial modelling, causal inference, reinforcement learning, optimisation, or anomaly detection
Proven experience deploying, or partnering to deploy, customer-facing machine learning systems into production
Ability to collaborate across disciplines and communicate technical concepts to non-technical audiences

Skills

advanced analytics
machine learning
generative AI
aviation analytics
data wrangling
feature engineering
data pipelines
predictive modelling
deep learning
NLP
large language models
simulations
graph-based models
time-series forecasting
geospatial modelling
causal inference
reinforcement learning
optimisation
anomaly detection

Experience Level

Principal

Benefits

country specific benefits

About the Company

RELX is a global provider of information-based analytics and decision tools for professional and business customers, enabling them to make better decisions, get better results and be more productive.
Our purpose is to benefit society by developing products that help researchers advance scientific knowledge; doctors and nurses improve the lives of patients; lawyers promote the rule of law and achieve justice and fair results for their clients; businesses and governments prevent fraud; consumers access financial services and get fair prices on insurance; and customers learn about markets and complete transactions.
Our purpose guides our actions beyond the products that we develop. It defines us as a company.
Every day across RELX our employees are inspired to undertake initiatives that make unique contributions to society and the communities in which we operate.

Equal Opportunity

qualified applicants are considered for and treated during employment without regard to race, color, creed, religion, sex, national origin, citizenship status, disability status, protected veteran status, age, marital status, sexual orientation, gender identity, genetic information, or any other characteristic protected by law.