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Harnham

Data Science Manager

London Full-Time 72000 - 84000 £ / year (est.) No home office possible

Job Description

Data Science Manager

London – Hybrid

Up to £80,000

About the Role

We’re working with an fintech that’s transforming how people think about saving and investing. Their mission is to simplify financial wellbeing through technology – building products that help millions of people make smarter, more confident financial decisions.

As a Data Science Manager, you’ll lead Data Science projects within the data team, with the idea to work towards people management. You'll play a key part in shaping how customer data informs decision-making at scale.

Key Responsibilities

Lead and develop a team of data scientists, providing technical guidance and strategic direction.
Partner with senior stakeholders to identify opportunities for data-driven improvement in customer engagement, retention, and product experience.
Oversee the design, development, and delivery of advanced analytical models and insights that support business growth.
Translate complex data into clear, actionable recommendations that drive commercial impact.
Collaborate closely with BI and Data Engineering teams to ensure reliable data foundations and scalable analytical solutions.
Champion the use of data science across the organisation, embedding a culture of evidence-based decision-making.

What We’re Looking For

Strong grounding in statistics, mathematics, and applied data science.
Proven experience leading analytics or data science projects from conception to delivery.
Proficiency in Python (Pandas, NumPy, Scikit-learn, Statsmodels, Matplotlib) for analysis, modelling, and visualisation.
Experience with customer, product, or financial analytics – understanding drivers of engagement, retention, and value.
Track record of working in agile, cross-functional environments and delivering measurable impact.
Excellent communication and stakeholder management skills, with the ability to influence non-technical audiences.

Please note: This role cannot offer sponsorship

Data Science Manager employer: Harnham

Join a forward-thinking company that is not only redefining the marketplace for pre-owned goods but also prioritises employee growth and collaboration. With a flexible remote/hybrid work model based in London, you will thrive in a culture that values innovation and teamwork, while enjoying competitive compensation and opportunities to lead impactful data science projects that contribute to sustainability efforts. This is an excellent opportunity for those looking to make a meaningful difference in a dynamic environment.