Job title: Founding Healthcare Lead

Location: London; full in-office working as default

Start date: ASAP

Reports to: CCO

Compensation: Salary and Equity options available for discussion

Application deadline: 01/11/26 at 23:59 UK time

___________________________________________________________________________

About Cosine

Cosine is an applied AI research and engineering company building frontier AI models and autonomous software engineering systems.

We're developing the UK's first sovereign frontier large language model, alongside specialised models trained for complex, high-stakes applications. Our technology can be deployed in highly secure environments, including fully air-gapped infrastructure, enabling organisations to adopt advanced AI without compromising control over their data or systems.

We work with some of the world's most complex organisations across defence, financial services and other critical industries, helping them develop, customise and deploy AI capabilities