The Waymo of Personalized demos. Backed by Y Combinator.
About the role
Karumi is building an AI agent that joins video calls and delivers live, interactive product demos autonomously — answering questions, navigating the product in a real browser, and booking follow-ups, 24/7 and in any language. We're a Y Combinator company with real traction (thousands of demos delivered and a growing book of paying B2B SaaS customers) and we're now growing our go-to-market team.
What they're looking for
- 5+ years closing B2B SaaS deals, ideally at an early-stage / high-growth startup
- Comfortable selling a fast-evolving, technical AI product to technical and GTM buyers
- Self-directed and happy operating with little structure — you build the process, not inherit it
- Strong discovery and demo instincts, you can run a deal end to end
- Excited about AI agents and the future of how software is sold
More about this role
Karumi is building an AI agent that joins video calls and delivers live, interactive product demos autonomously — answering questions, navigating the product in a real browser, and booking follow-ups, 24/7 and in any language. We're a Y Combinator company with real traction (thousands of demos delivered and a growing book of paying B2B SaaS customers) and we're now growing our go-to-market team.
As a Account Executive , you'll own the full sales cycle and help us turn strong inbound demand and an outbound motion into closed revenue. You'll be the first dedicated sales hire, working directly with the founders to define our playbook from the ground up.
- Own the full cycle: prospect, qualify, run discovery, demo, negotiate, and close B2B SaaS customers.
- Build and refine the sales playbook — messaging, qualification criteria, objection handling, and pricing conversations.
- Run an outbound motion to larger SaaS players while converting high-intent inbound leads.
- Partner with the founders and engineering on customer needs, feedback, and deployment.
- Keep CRM (HubSpot) clean and use call/demo data to sharpen the funnel.
- 5+ years closing B2B SaaS deals, ideally at an early-stage...
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