Data Scientist at Pay.UK

We are Pay.UK, the organization responsible for operating the essential retail payment systems that keep the UK economy moving. Every day, we manage the infrastructure behind Bacs, Faster Payments, and cheques, ensuring that billions of transactions worth trillions of pounds are processed safely and efficiently. As we continue to innovate, we are looking for a Senior Data Scientist to join our team in a hybrid capacity within the United Kingdom. If you are passionate about using data to drive financial security and want to work for a company that serves the public interest, we would love to hear from you.

What you'll be doing

• You will leverage Big Data technologies to design and deliver analytical insights that shape our strategic direction.
• You will apply advanced statistical methods to identify patterns, build predictive models, and uncover key trends within large datasets.
• You will automate data collection processes and collaborate with stakeholders to translate complex findings into actionable business solutions.

What you'll bring

To succeed in this role, you should possess a strong background in data science and a deep interest in the financial services sector. We are looking for the following qualifications and skills:

• A degree in a STEM field or equivalent professional experience.
• Advanced proficiency in Python or R coding.
• Extensive experience with SQL and database management systems.
• Strong skills in data visualization tools such as Power BI or Tableau.
• Experience building predictive models, performing statistical forecasting, and working within cloud environments.
• Knowledge of machine learning algorithms, including experience with Gen AI and AI agent applications.
• The ability to communicate complex technical concepts clearly to senior leadership and manage stakeholder relationships effectively.
• Fluency in English.

What you'll get

We offer a comprehensive benefits package designed to support your professional growth and personal well-being. You can look forward to:

• A 12% non-contributory pension.
• A discretionary annual bonus.
• 30 days of annual leave, plus bank holidays.
• Comprehensive insurance coverage, including private medical, dental, and life insurance, as well as income protection and a health cash plan.
• Access to an employee assistance program and an annual fitness subsidy of up to £500.
• Support for your commute and lifestyle through a cycle-to-work scheme and season ticket loans.
• A flexible hybrid work environment, requiring a minimum of 40% of your time in the office.