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…
Senior Developer Evangelist
Cosine at a glance Cosine is an autonomous, on-premise coding agent post-trained on human reasoning data to deliver unmatched software-engineering accuracy, security, and speed for regulated enterprises What makes us…
Senior Infrastructure Engineer
About the Role We’re looking for a Senior Platform / Infra Engineer to own the core infrastructure that powers Cosine’s products — from Kubernetes and deployment pipelines to networking and platform services. You’ll…
Senior Platform Engineer
About the Role We’re looking for a Senior Platform / Infra Engineer to own the core infrastructure that powers Cosine’s products — from Kubernetes and deployment pipelines to networking and platform services. You’ll…
Software Engineer, Cloud Infrastructure
About the Role An Applications Engineer at Cosine works across research, engineering, product, and design to deliver advanced AI capabilities to consumers and enterprises. You will be responsible for the core…