Agentic AI Research Engineer - Systems & Evaluation

Callosum, based in London, is advancing the science of agentic AI through application-aware orchestration across heterogeneous models and hardware. The team builds rigorous tools to analyze why agentic systems fail and uses findings to guide design decisions.

You will design experiments, run analyses, and contribute to scalable infrastructure that supports the company's evolving silicon and model stack. The role offers latitude to choose problems, with the opportunity to publish insights and