Company facts
- Founded
- 2022
- Employees
- 12
- Headquarters
- United Kingdom
About
Cosine is a fully agentic SWE that allows you to instantly work on every single ticket at once, asynchronously.
Open positions

Machine Learning Engineer – Lumen Enterprise Models (SWE-focused LLMs)
Job title: Machine Learning Engineer – Lumen Enterprise Models (SWE-focused LLMs) Location: London; full in-office working as default Start date: ASAP Reports to: CEO Compensation: Salary and Equity options available…

Defence Account Director
Job Title: Defence Account Director Location: London; full in-office working as default Start date: ASAP Reports to: Founding Defence Lead Compensation: Salary and Equity options available for discussion Clearance:…

Strategic Partnerships Manager
Job title: Strategic Partnerships Manager Location: London; full in-office working as default Start date: ASAP Reports to: Head of Partnerships Compensation: Salary and Equity options available for discussion…

ML Systems Engineer - Model Training and Infrastructure (SWE-focused LLMs)
Job title: ML Systems Engineer - Model Training and Infrastructure (SWE-focused LLMs) Location: London; full in-office working as default Start date: ASAP Compensation: Salary and Equity options available for…