Jobs at Callosum
8 open listings. Listed on Arbeitnow (8).
Where: London (8)
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Agent Runtime & Systems - Member of Technical Staff
Full TimeGeneral Capabilities
About Us We’re living through a Cambrian explosion of intelligence: new models and new chips, each specialised for different tasks, are arriving all at once. The result is a new era for AI, one of radical heterogeneity. Callosum is the Intelligent Systems Company. We believe the next generation of…
Listing from Arbeitnow · posted 11 October 2026
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Research Engineer, Benchmarking - Member of Technical Staff
Full TimeApplied AI
About Us We’re living through a Cambrian explosion of intelligence: new models and new chips, each specialised for different tasks, are arriving all at once. The result is a new era for AI, one of radical heterogeneity. Callosum is the Intelligent Systems Company. We believe the next generation of…
Listing from Arbeitnow · posted 11 October 2026
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Research Engineer, Evals - Member of Technical Staff
Full TimeGeneral Capabilities
About Us We’re living through a Cambrian explosion of intelligence: new models and new chips, each specialised for different tasks, are arriving all at once. The result is a new era for AI, one of radical heterogeneity. Callosum is the Intelligent Systems Company. We believe the next generation of…
Listing from Arbeitnow · posted 11 October 2026
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ML Research Engineer - Member of Technical Staff
Full TimeGeneral Capabilities
About Us We’re living through a Cambrian explosion of intelligence: new models and new chips, each specialised for different tasks, are arriving all at once. The result is a new era for AI, one of radical heterogeneity. Callosum is the Intelligent Systems Company. We believe the next generation of…
Listing from Arbeitnow · posted 11 October 2026
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Security Lead - Member of Technical Staff
Full TimeOffice of the CTO
About Us We’re living through a Cambrian explosion of intelligence: new models and new chips, each specialised for different tasks, are arriving all at once. The result is a new era for AI, one of radical heterogeneity. Callosum is the Intelligent Systems Company. We believe the next generation of…
Listing from Arbeitnow · posted 11 October 2026
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Evolutionary Optimisation - Member of Technical Staff
Full TimeCompute & Infrastructure
About Us We’re living through a Cambrian explosion of intelligence: new models and new chips, each specialised for different tasks, are arriving all at once. The result is a new era for AI, one of radical heterogeneity. Callosum is the Intelligent Systems Company. We believe the next generation of…
Listing from Arbeitnow · posted 11 October 2026
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Networking & Interconnect Systems - Member of Technical Staff
Full TimeCompute & Infrastructure
About Us We’re living through a Cambrian explosion of intelligence: new models and new chips, each specialised for different tasks, are arriving all at once. The result is a new era for AI, one of radical heterogeneity. Callosum is the Intelligent Systems Company. We believe the next generation of…
Listing from Arbeitnow · posted 11 October 2026
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Applied AI - Member of Technical Staff
Full TimeApplied AI
About Us We’re living through a Cambrian explosion of intelligence: new models and new chips, each specialised for different tasks, are arriving all at once. The result is a new era for AI, one of radical heterogeneity. Callosum is the Intelligent Systems Company. We believe the next generation of…
Listing from Arbeitnow · posted 8 October 2026
The company's name as the boards write it. Read each full listing on its board: every entry links back to it.