Data Scientist - Statistician - Capital One

eFinancialCareers; Nottingham; Hybrid; GBP 40,000 - 70,000; Full time

Job summary

A leading financial services company in Nottingham is seeking a Data Scientist to develop machine learning models and generate insights from complex data. The ideal candidate will have a strong understanding of statistics and experience with deep learning. This role offers a hybrid working model and comprehensive benefits including a pension scheme and training programs.

Benefits

Pension scheme

Bonus

Generous holiday entitlement

Private medical insurance

Subsidized restaurant

Fully-serviced gym

Qualifications

• Strong understanding of probability, statistics, and machine learning.
• Experience working with deep learning models and large data sets.
• Familiarity with Open Banking or Credit Bureau data.

Responsibilities

• Develop machine learning models defining competitive advantage.
• Explore and evaluate data using advanced techniques.
• Analyze various data types to generate insights.

Skills

Probability and statistics

Machine learning

Feature extraction

Python programming

Deep learning models

Data analysis

Model Risk Management

Communication skills

Tools

Pandas

NumPy

SciKit-Learn

TensorFlow

Keras

Job description

Nottingham Trent House (95002), United Kingdom, Nottingham, Nottinghamshire

Data Scientist - Statistician

About this role

Our Data Science team focuses on the development of Machine Learning and Deep Learning solutions, to solve business problems and deliver actionable insights. We are a talented, collaborative and enthusiastic group, who use our expertise to derive insights from complex data, working in close collaboration with our business partners.

This role will primarily focus on feature engineering and insight generation from new types of data and the development of machine learning models to address critical business challenges in underwriting.

What you'll do

• Develop and maintain the machine learning models which define our competitive advantage in the financial services market.
• Explore and evaluate data, using advanced feature generation and categorisation techniques, in order to stay at the forefront of innovation.
• Analyse tabular and non-tabular data, such as text, logs, or time series, to produce powerful new insights.
• Consult on complex statistical test design, to efficiently learn our way into new areas of the market.
• Use a combination of business acumen, coding and statistical skills to navigate large amounts of data and extract actionable solutions, working cross‑functionally to support key business initiatives and drive sustainable growth.

What we're looking for

• A strong understanding of probability, statistics, machine learning, feature extraction and familiarity with large data set manipulation.
• Experience using deep learning models, particularly for sequential data.
• Experience working with Open Banking or Credit Bureau data.
• Experience working with multi‑modal data; in multiple formats from a variety of different sources.
• Experience in producing reliable and maintainable code in Python, with an ability to adapt to new languages and technologies.
• Experience of Model Risk Management; technical documentation, coding best practices, the importance of validation and ongoing monitoring.
• Natural curiosity and proactive engagement with all areas of the business, with a desire to ask questions, challenge the status‑quo and identify where Data Science can add value.
• Ability to communicate findings to a diverse business focused audience, influencing others in both verbal and written form.
• A drive for continued learning through an internal and external focus, in order to develop enterprise and industry leading solutions.

Where and how you'll work

This is a permanent position based in our Nottingham office. We have a hybrid working model, so you'll be based in our office 3 days a week on Tuesdays, Wednesdays and Thursdays, and can work from home on Monday and Friday. Many of our associates have flexible working arrangements, and we're open to talking about an arrangement that works for you.

What's in it for you

• Bring us all this - and you'll be well rewarded with a role contributing to the roadmap of an organisation committed to transformation
• We offer high performers strong and diverse career progression, investing heavily in developing great people through our Capital One University training programmes (and appropriate external providers)
• Immediate access to our core benefits including pension scheme, bonus, generous holiday entitlement and private medical insurance - with flexible benefits available including season‑ticket loans, cycle to work scheme and enhanced parental leave
• Open‑plan workspaces and accessible facilities designed to inspire and support you. Our Nottingham head‑office has a fully‑serviced gym, subsidised restaurant, mindfulness and music rooms

What you should know about how we recruit

We pride ourselves on hiring the best people, not the same people. Building diverse and inclusive teams is the right thing to do and the smart thing to do. We want to work with top talent: whoever you are, whatever you look like, wherever you come from. We know it's about what you do, not just what you say. That's why we make our recruitment process fair and accessible. And we offer benefits that attract people at all ages and stages.

We also partner with organisations including the Women in Finance and Race At Work Charters, Stonewall and upReach to find people from every walk of life and help them thrive with us. We have a whole host of internal networks and support groups you could be involved in, to name a few:

• REACH - Race Equality and Culture Heritage group focuses on representation, retention and engagement for associates from minority ethnic groups and alliesOutFront - to provide LGBTQ+ support for all associates
• Mind Your Mind - signposting support and promoting positive mental wellbeing for all
• Women in Tech - promoting an inclusive environment in tech
• EmpowHER - network of female associates and allies focusing on developing future leaders, particularly for female talent in our industry

Capital One is committed to diversity in the workplace.

If you require a reasonable adjustment, please contact All information will be kept confidential and will only be used for the purpose of applying a reasonable adjustment.

For technical support or questions about Capital One's recruiting process, please send an email to

Capital One does not provide, endorse nor guarantee and is not liable for third‑party products, services, educational tools or other information available through this site.

Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC).