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Callosum
Callosum

Callosum

Callosum is an infrastructure company building systems that enable heterogeneous chips and artificial intelligence to co-evolve and solve complex problems at scale. The company develops technology that unifies diverse computing architectures and silicon, moving beyond traditional homogeneous AI scaling to unlock orders-of-magnitude improvements in capabilities and cost. Callosum targets AI teams tackling the world's hardest problems and chip makers developing next-generation silicon.

Company Details

Stage
Seed
Team Size
11-50 employees
Locations
London
Open Roles
13

Recent Fundraise

$100M
Seed

1 month ago

Open Positions (13)

Expression of Interest - Internships

internship·2 weeks ago·London

ML Research Engineer - Member of Technical Staff

full time·1 month ago·London

Security Lead - Member of Technical Staff

full time·1 month ago·London

Research Engineer, Benchmarking - Member of Technical Staff

full time·1 month ago·London

Evolutionary Optimisation - Member of Technical Staff

full time·1 month ago·London

Inference Performance & Deployment - Member of Technical Staff

full time·1 month ago·London

Accelerator Systems Software - Member of Technical Staff

full time·1 month ago·London

Research Engineer, Evals - Member of Technical Staff

full time·1 month ago·London

Networking & Interconnect Systems - Member of Technical Staff

full time·1 month ago·London

Agent Runtime & Systems - Member of Technical Staff

full time·1 month ago·London

Applied AI - Member of Technical Staff

full time·1 month ago·London

Inference Engine Development - Member of Technical Staff

full time·1 month ago·London

Intelligent Systems Engineer

full time·1 month ago·London

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