Senior Behavioural Scientist

Senior Behavioural Scientist

London, hybrid 2 days per week in office. Salary between £80,000 to £95,000 plus bonus and equity.

This is a unique opportunity to join a fast-growing health data organisation building cutting-edge behavioural science products at scale. You will work on complex behavioural datasets, shape R&D initiatives, and help define how millions of healthcare decisions are understood through data.

The Company

They are a mission-driven health data and analytics organisation combining behavioural science, data science, engineering, and research. They develop data-powered products that reveal the drivers behind human health behaviour. Their work spans behavioural modelling, large-scale health datasets, and the creation of innovative tools that support healthcare organisations in making more informed, personalised decisions.

The Role

• Lead behavioural thinking across a core data product focused on understanding the drivers of healthcare behaviour.
• Design and deliver end-to-end data collection, including surveys and other methodologies.
• Analyse large behavioural datasets to extract insights, develop behavioural profiles, and support model development.
• Identify and assess new data sources to improve behavioural signal coverage.
• Collaborate with data scientists, engineers, and product teams to shape product direction.
• Contribute to R&D work on large-scale US datasets, developing behavioural frameworks to support product development.
• Support client-facing teams with behavioural insight where required.

Your Skills and Experience

• PhD in a behavioural science-aligned field with strong grounding in human behaviour, behavioural modelling, or behavioural data analysis.
• Strong experience working with behavioural, survey, or digital signal data.
• Comfortable using Python or R for analysis
• Able to translate behavioural theory into applied, scalable data products.
• Creative thinker with a builder mindset; able to take ownership and work in an environment with ambiguity.
• Must have experience with Databricks.
• Experience in healthcare, consumer behaviour, or any domain capturing human decision-making is beneficial.

What They Offer

• £80,000 to £95,000 base salary.
• Bonus and equity.
• 6 percent employer pension contribution.
• Flexible hybrid working
• Strong culture of collaboration, impact-driven work, and professional growth.

How to Apply

If you are interested in this Senior Behavioural Scientist position, please apply with your CV or email for more information.