Senior Data Scientist – Part-Time (Media & Advertising)

About the role

Streamhub is a global analytics platform that powers audience measurement, planning and targeting for TV and streaming services. We are looking for a senior data scientist with industry experience in media, advertising or ad‑tech to design and deploy forecasting and optimisation models that directly impact revenue, inventory management and campaign planning.

Key responsibilities

• Build and scale statistical and machine‑learning models for large audience datasets (TV, OTT, CTV), including forecasting, reach estimation and churn prediction.
• Design and implement planning and allocation algorithms for campaign optimisation and yield management.
• Translate business problems such as pricing and allocation into scalable data‑science solutions.
• Work closely with product and engineering teams to productionise models and integrate them into decision systems.

Required profile

• 5+ years of experience in the media industry (research company, broadcaster, agency or audience‑measurement platform) in a research or data‑science capacity.
• Hands‑on experience building forecasting or deduplication models for inventory or media planning in a commercial environment.
• Strong programming skills in Python and SQL, with experience delivering production ML systems.
• Solid foundation in statistical and ML methods, including time‑series modelling, regression, probabilistic forecasting and optimisation techniques.

Required skills

• Python
• SQL

What we offer

• Competitive salary
• Part‑time position with flexible hybrid working style
• Strong learning opportunities within an open, diverse and experienced team
• 28 days’ holiday including public holidays
• Health insurance and pension cover
• Equal‑opportunity workplace