Company jobs
Jobs at Callosum
Callosum is an AI infrastructure company building systems where heterogeneous chips and diverse intelligence models co-evolve to solve complex problems. Founded in 2026, the London-based firm develops production-grade platforms for agentic…
11 live roles51-200 employeesVerified 1d ago
Open now
Current roles
Product Manager - Applied AI
Senior
Inference System & Performance Engineer - Member of Technical Staff
Mid-level
Platform Site Reliability Engineer - Member of Technical Staff
Staff+
API Platform Architect - Member of Technical Staff
Staff+
Applied AI - Member of Technical Staff
Staff+
Inference Performance & Deployment - Member of Technical Staff
Staff+
Inference Engine Development - Member of Technical Staff
Staff+
Cloud Systems & Resource Orchestration - Member of Technical Staff
Staff+
Accelerator Systems Software - Member of Technical Staff
Staff+
Systems Tooling - Member of Technical Staff
Staff+
Expression of Interest - Member of Technical Staff
unspecified