Lead Data Scientist

Reigate
3 days ago
Create job alert

Company Description

Ready to join a team that's leading the way in reshaping the future of insurance? Here at esure Group, we are on a mission to revolutionise insurance for good!

We’ve been providing Home and Motor Insurance since 2000, with over 2 million customers trusting us to keep them covered through our esure and Sheilas’ Wheels brands. With a bold commitment for digital innovation, we're transforming the way the industry operates and putting customers at the heart of everything we do. Having completed our recent multi-year digital transformation, we’re now leveraging advanced technology and data-driven insights alongside exceptional service, to deliver personalised experiences that meet our customers ever-changing needs today and in the future.

Job Description

We are currently recruiting for a Lead Data Scientist to join our award winning, and innovative Data Science team.

This is a phenomenal opportunity for someone to Improve company profitability by optimising pricing for Motor and Home products across all brands and channels. Leverage new predictive sources of data and advanced modeling techniques to improve competitiveness and expand underwriting capabilities.

What you’ll do:

Lead and develop a data science team to deliver value-adding projects.
Foster team growth and prepare members for career advancement.
Analyse company performance metrics to guide and interpret models.
Shape the R&D strategy and modelling roadmap.
Assist in acquiring vendor data and develop arguments.
Provide expert mentorship for ongoing and new pricing activities.
Design experiments and multivariate testing for AI evaluation.
Assess machine learning solutions for feasibility and operationalize successful prototypes with Data Engineers.
Use statistical techniques to optimise business performance.
Develop and maintain algorithms to improve customer value and services.
Deliver data science projects that drive business benefits and competitive advantage.
Conduct ad-hoc analysis to predict, measure, and interpret business trends.
Mentor data scientists and champion standard processes within the analytics community.
Collaborate with DevOps and Data Engineers to deploy ML Models
Set standards for R&D practices and lead meetings with partners.
Refactor code into reusable libraries, APIs, and tools
Help us to craft the next generation of our products

Qualifications

You Are a Good Fit If You Have:

4+ years as a Data Scientist in commercial or R&D environments.
PhD or MSc or equivalent experience in a relevant field (Machine Learning, Computer Science, Statistics).
Experience applying statistical and machine learning models to real-world problems with measurable results.
Leadership experience within a high-performing team, including mentorship and management readiness.
Proven track record to take research from concept to business impact.
Strong Python toolkit proficiency for Data Science, with experience in SQL and NoSQL databases.
Familiarity with Jupyter Notebooks and Git version control.
Expertise in working with large, sophisticated datasets and extracting actionable insights.
Project management experience with tight deadlines.
Ability to work independently and take ownership of tasks.
Experience working with cross-functional teams.
Knowledge of innovative software practices (SCRUM/Agile, microservices, containerization like Docker/Kubernetes).we'd also encourage you to apply if you possess:

Experience with Spark/Databricks.
Experience deploying ML models via APIs (e.g., Flask, Keras).
Startup experience or familiarity with geospatial and financial data.The Interview Process (subject to change):

You’ll start with an introductory call with one of our Recruitment Partners. This is a ‘get to know you session’ and for you to explore the position in more detail.
1st stage: 30min conversation with our Head of AI and Data Science
2nd stage: 2 hour interview; comprised on a technical presentation and conversation with DS team.
Add information on any further stage interviews, tasks / case studies etc

Additional Information

What’s in it for you?:

Competitive salary that reflects your skills, experience and potential.
Discretionary bonus scheme that recognises your hard work and contributions to esure’s success.
25 days annual leave, plus 8 flexible days and the ability to buy and sell further holiday.
Our flexible benefits platform is loaded with perks to choose from, so you can build a personal toolkit to support your health, wellbeing, lifestyle, and finances.
Company funded private medical insurance for qualifying colleagues.
Fantastic discounts on our insurance products! 50% off for yourself and spouse/partner and 10% off for direct family members.
We’ll elevate your career with hands-on training, mentoring, access to our exclusive academies, regular career conversations, and expert partner resources.
Driving good in the world couldn’t be more important to us. Our colleagues can use 2 volunteering days per year to support their local communities.
Join our internal networks and communities to connect, learn, and share ideas with likeminded colleagues.
We’re a proud supporter of the ABI’s ‘Make Flexible Work’ campaign and welcome you to ask about the flexibility you need. Our hybrid working approach also puts you in the driving seat of how and where you do your best work.
And much more; See a full overview of our benefits here

Related Jobs

View all jobs

Lead Data Scientist

Lead Data Scientist

Lead Data Scientist

Lead Data Scientist

Lead Data Scientist

Lead Data Scientist

Get the latest insights and jobs direct. Sign up for our newsletter.

By subscribing you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Top 10 Best UK Universities for AI Degrees (2025 Guide)

Discover the ten best UK universities for Artificial Intelligence degrees in 2025. Compare entry requirements, course content, research strength and industry links to choose the right AI programme for you. Artificial Intelligence continues to transform industries—from healthcare to finance to transportation. The UK leads the way in AI research and education, with several universities consistently ranked among the world’s best for Computer Science. Below, we spotlight ten UK institutions offering strong AI-focused programmes at undergraduate or postgraduate level. While league tables shift year to year, these universities have a track record of excellence in teaching, research, and industry collaboration.

How to Write a Winning Cover Letter for AI Jobs: Proven 4-Paragraph Structure

Learn how to craft the perfect cover letter for AI jobs with this proven 4-paragraph structure. Perfect for junior developers and career switchers. When applying for an AI job, your cover letter can make all the difference. For many, the process of writing a cover letter for an AI position can be daunting, especially when there are so few specific guides for tailoring it to the industry. However, a clear, effective structure combined with AI-specific language and examples can help you stand out from the competition. Whether you're a junior entering the field or a mid-career professional switching to AI, the following framework will make it easier for you to craft a compelling cover letter. In this article, we’ll take you through a proven four-paragraph structure that works and provide sample lines that you can adapt to your personal experience.

Veterans in Tech: A Military‑to‑Civilian Pathway into AI Jobs

Published on ArtificialIntelligenceJobs.co.uk – empowering the UK talent pipeline for artificial intelligence, data, and robotics. Introduction Leaving the Armed Forces is both a proud milestone and a daunting leap into the unknown. Whether you served with the Royal Navy, British Army, Royal Air Force or Royal Marines, one thing is certain: the skills you forged under pressure are in high demand—especially in the booming field of artificial intelligence (AI).  The UK’s AI market is expected to contribute £400 billion to the economy by 2030, with defence and security applications at its core. Employers from start‑ups to FTSE‑100 giants are crying out for disciplined professionals who understand mission‑critical environments. Ex‑service personnel fit the bill perfectly. This guide maps the military‑to‑civilian journey, signposts Ministry of Defence (MoD) transition programmes, and shows you exactly how to land your first AI role. Quick Win: Bookmark our live listings for Machine Learning Engineer roles to see which employers are hiring right now.