Evolutionary Optimisation - Member of Technical Staff

Callosum · London

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Company
Callosum
Location
London
Posted
August 20, 2026

About this job

About the Role Callosum believes that the next generation of AI systems will be co-optimised across models, software, and hardware. As we operate across increasingly heterogeneous workloads and accelerators, the number of possible system configurations grows combinatorially. Manually exploring that space does not scale – we need systems that can search it themselves. This role owns Callosum’s program evolution and optimisation loop: an LLM-guided search system that iteratively generates, evaluates, and improves programs against verifiable objectives. We already use this approach across kernels, inference runtimes, scheduling and scaling policies, KV caching strategies, and more.

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Salaries in Germany

Based on 3,485 postings that disclose pay.

Median salarygross / year
€38,500
€30,000Typical range€54,000

Estimated from advertised pay across our sources — indicative gross annual figures, not an offer.

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Evolutionary Optimisation - Member of Technical Staff — Callosum | NewLuxJob