Cloud Systems & Resource Orchestration - Member of Technical Staff
London, London, United Kingdom On-site
£101,000–£192,000 a yearJobFig found this opening at its original source and checks that it remains available.
About the role
Callosum believes that orders of magnitude improvements in AI systems will come through application-aware orchestration across heterogeneous hardware. We are building that vision: infrastructure that treats the full landscape of compute as a unified, co-evolving system, evolved beyond GPUs. Current orchestration stacks were built for the homogeneous world - naive to the strengths of new chips and blind to the demands of modern multi-agent workflows. This role defines how Callosum addresses this problem at the cloud and cluster level, transforming a fragmented compute ecosystem into a unified, exploitable resource pool. We are building the novel paradigm of orchestration that understands accelerator-specific constraints and capabilities. Your work is what makes heterogeneous compute intelligent at scale: every chip placed precisely and allocated efficiently in a stack that is resource-aware and diversity-native.
What you'll bring
- Experience with infrastructure-as-code, fleet management, and the reliability engineering required to keep large-scale heterogeneous systems running