Applied AI - Member of Technical Staff

Callosum is an intelligent systems company building infrastructure that unifies heterogeneous compute across the full stack. The Applied AI Member of Technical Staff will own customer engagements end to end, designing evaluations, integrating optimized workflows, supporting production deployment, and helping shape the team’s methodology and product roadmap.

Responsibilities:

• Customer engagement from first workload scoping through evaluation, integration, and production deployment
• Design and run rigorous evaluations on customers' production workloads: set success criteria, instrument the comparison, present results to their engineering teams
• Develop deep technical understanding of customer systems (retrieval pipelines, agentic workflows, code intelligence stacks) and design optimised Callosum workflows
• Integrate Callosum workflows into customer environments and support them through to stable production
• Work with our research and platform teams to turn what you learn into general product capability
• Build the team's shared methodology: evaluation harnesses, integration runbooks, and engagement standards