Co-Founder

Inference System & Performance Engineer - Member of Technical Staff

Callosum is the Intelligent Systems Company focused on creating heterogeneous AI solutions. The Inference System & Performance Engineer will be responsible for owning end-to-end performance for inference platforms, including optimizing KV cache strategies, memory management, and multi-node scheduling.

Intelligent Systems Engineer

Callosum is always looking for exceptional engineers who want to work on the hardest problems in AI infrastructure. The role involves working on high-performance systems, inference infrastructure, and building systems that orchestrate novel accelerators.

Open Role - Intelligent Systems Engineer

Member of Technical Staff - Inference Performance & Deployment

Callosum is an Intelligent Systems company focused on heterogeneous intelligence and optimizing AI systems. The role involves bridging internal engineering with real-world performance by designing tooling and methodologies, running experiments, and characterizing performance across various hardware configurations.

Inference Performance & Deployment - Member of Technical Staff

Cloud Systems & Resource Orchestration - Member of Technical Staff

Callosum is the Intelligent Systems company focused on advancing AI through heterogeneous intelligence. The role involves designing and building multi-cloud orchestration systems to transform fragmented compute ecosystems into unified resource pools, enhancing the capabilities of modern AI workflows.

Systems Tooling & Infrastructure - Member of Technical Staff

Callosum is an Intelligent Systems company focused on building infrastructure for heterogeneous intelligence. The role involves owning the developer experience of Callosum's stack, creating tooling for profiling, tracing, and developer interaction with complex systems, and ensuring scalability while maintaining insight and control over execution paths.

Member of Technical Staff - Inference Engine Development

Callosum is the Intelligent Systems company focused on creating infrastructure for heterogeneous intelligence. The role involves building and optimizing inference engines for diverse hardware, ensuring that scheduling, memory management, and execution adapt to the underlying accelerator capabilities.

Inference Engine Development - Member of Technical Staff

Accelerator Systems Software - Member of Technical Staff

Callosum is the Intelligent Systems company focused on building infrastructure for heterogeneous intelligence. The role involves developing low-level systems software for diverse accelerators, enabling the company to run AI workloads efficiently across various hardware platforms.