Cosine
Research Services
Cosine is the AI engineer for production software teams. Lumen is trained for maintainable code, real benchmarks, and production workflows.
Is Cosine hiring?
Yes. As of November 5, 2026, Cosine has 3 open roles on Metaintro. 6 were posted in the last 30 days.
Open roles
Newest first. Pay shown when the posting lists it.
RoleLocationSetupPayPosted
- Machine Learning Engineer – Lumen Enterprise Models (SWE-focused LLMs)Artificial Intelligence/Machine LearningLondon, England, United Kingdom · On-siteLondon, England, United KingdomOn-site—21d ago
- Applied ML Technical Lead, DefenceArtificial Intelligence/Machine LearningLondon, England, United Kingdom · On-siteLondon, England, United KingdomOn-site—21d ago
- ML Systems Engineer - Model Training and Infrastructure (SWE-focused LLMs)Artificial Intelligence/Machine LearningLondon, England, United Kingdom · On-site · £80K – £110KLondon, England, United KingdomOn-site£80K – £110K27d ago
Hiring pattern
How fast Cosine is adding roles, and how they're set up.
New roles each monthRoles first posted in the month
4
0
0
6
0
JulyAugustSeptemberOctoberNovember
AI launches and partners
What Cosine has launched and who it works with on AI.
- LaunchCosine DesktopCosine Desktop brings autonomous AI into everyday workflows for research, document and spreadsheet analysis, and coordinating tasks across local files and tools.
- LaunchCosine CLICosine CLI provides AI agents that understand codebases, write and refactor software, run tests, and work autonomously across development environments.
- LaunchSpecialised AI modelsOrganisations can develop specialised AI models tailored to their data, workflows, and operational requirements with Cosine.
- LaunchLumen SovereignCosine is building Lumen Sovereign, a family of frontier AI models trained on Isambard-AI.
Skills they ask for
Most frequent across open postings.
Most requested skills
- Account planning
Tech stack
- CMS
- Prismic
- Frameworks
- Next.js
- Astro
- Hosting
- Amazon Web Services
- Libraries
- Tailwind CSS
- Analytics
- Google Analytics 4
Company facts
- Headquarters
- UK
- Industry
- Research Services
- Sector (NAICS)
- Information
- Peer
- The businesses of Merck KGaA, Darmstadt, Germany
- Website
- cosine.sh
- Careers
- cosine.sh/careers
Similar companies
Companies in the same industry as Cosine that are hiring now.
Questions about Cosine
- Is Cosine hiring?
- Yes. As of November 5, 2026, Cosine has 3 open roles on Metaintro. 6 were posted in the last 30 days. The most are in Artificial Intelligence/Machine Learning (3).
- What skills does Cosine look for?
- Its open roles most often ask for Account planning.