About zaimler
AI agents can't reason over data they don't understand. Enterprise data today is fragmented across dozens of systems with no shared context, meaning, or structure, and that's why most enterprise AI is failing. The shift from copilots to autonomous agents is creating an entirely new infrastructure layer, and we're building it.
zaimler is the context infrastructure for the agentic era: a platform that automatically discovers domain knowledge, maps relationships, and gives AI agents the semantic understanding to operate with precision at scale. Imagine knowledge graphs that support real-time inference, built for systems that need to reason, not just retrieve.
zaimler was founded by Biswajit Das (ex-VP Engineering, Truera), a Data Infra veteran and former Chief Architect at Visa, and Sofus Macskassy (ex-Director of Engineering, LinkedIn), who built one of the largest knowledge graphs in production in the industry at LinkedIn. We're growing and deploying with major enterprises across insurance, travel, and technology. If you want to build infrastructure that the next decade of enterprise AI runs on, we'd love to talk.
Why this role exists
Our platform is used by engineers, and engineers judge infrastructure by how fast it stops confusing them.
We have a hard system underneath: graphs, real-time inference, agent behavior in production. Today, understanding it takes a conversation with us. That's a ceiling on how fast we grow. This role exists to remove it, by owning the surface where customers actually meet the product and making it obvious.
Why Join
- Meaningful equity. You're early. The scope and the upside both reflect that.
- The infrastructure layer for agentic AI is being built right now. Very few people get to work on a layer this foundational this early.
- Small, senior team. Your scope is as large as you're willing to make it.
- Real ownership of both architecture and product direction, not a ticket queue.
- Full benefits (medical, dental, vision, 401k). We sponsor H-1B visas and help with immigration.
Apply
Send us (what you've built: a repo, a product, a thing you shipped that you're proud of) at caleb@zaimler.ai. Tell us what was hard about it.
We value builders over résumés. If this role excites you but you don't check every box, apply anyway and show us the work.