Description
Callosum is hiring a low-level systems software engineer to build and maintain kernels, device drivers, firmware, and runtime tools for heterogeneous AI accelerators. The role focuses on accelerator scheduling, execution-path optimisation, performance and reliability, and onboarding new accelerator platforms with hardware vendors. Candidates should have experience in kernel, driver, or firmware engineering, accelerator programming models, compiler infrastructure, and debugging in limited-tooling environments. The position is based in person at Callosum’s London office and offers visa sponsorship and relocation benefits.
