Lead Data Scientist

Data Science Lead – Hybrid | £75,000 – £85,000 + Benefits

We’re partnering with a rapidly growing performance marketing agency that’s expanding its data science function. With a client portfolio that includes several major new wins, most notably a global fashion brand, they’re now looking for aData Science Leadto guide a small but ambitious team.

What You’ll Be Doing

• Lead and mentor a team of 3 Data Scientists
• Serve as the technical authority across all data science projects
• Build and optimise models for media mix modelling, forecasting, and attribution
• Translate complex data insights into clear actions for internal stakeholders and external clients
• Collaborate with cross-functional teams to solve performance marketing challenges
• Help shape the data science roadmap and contribute to strategic decisions

What They’re Looking For

• Proven experience in a Data Science leadership or senior role
• Strong background in advertising, marketing analytics, or performance media
• Technical expertise in machine learning, statistics, and data manipulation
• Proficiency in Python, SQL, and common data science tools
• Excellent communication skills with both technical and non-technical stakeholders

Why This Role?

• Join at a pivotal time of growth – 10-person team now, aiming for 15 this year
• Work closely with leadership and have a direct impact on client outcomes
• Flexible hybrid working – typically 1 day/week in the London office (Wednesdays), but relaxed culture around this
• Work on exciting projects for high-profile clients, including a global fashion brand