Jobs at kos.ai
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Engineering
Software Engineer Intern
NewPosted 1 month ago
Software Engineer Intern
- Build and ship a bounded project in one of: eval infrastructure, ERP integration stubs, internal ops dashboards, or the agent training pipeline
- Partner with the founding team. They're your reviewer and your mentor.
San Francisco
Management
Managing Director, Digital Infrastructure
NewPosted 1 month ago
Managing Director, Digital Infrastructure
- Operator: VP + Above at Datacenter developer or value chain participant (i.e. model lab, neocloud, IPP, long-lead equipment manufacturer, EPC, etc), in finance function.
- And/Or: Investor: Principal + Above at a datacenter capital partner (equity and/or debt). Origination / check writing responsibility.
In office • San Francisco
Management
Managing Director, Defense + Space
NewPosted 1 month ago
Managing Director, Defense + Space
- Operator: VP + Above at a Defense or Space Manufacturer. Flexible on department, targeting Finance / Operations. Also open to operators who have these companies as their customers.
- And/Or: Investor: Principal + Above at a Defense / Space capital partner (equity and/or debt). Origination / check writing responsibility.
San Francisco
Engineering
Founding Platform Engineer
NewPosted 1 month ago
Founding Platform Engineer
- Build the platform that gives a single Kos a unified presence across email, Teams, Slack, Zoom, and phone
- Build the identity, RBAC, and audit-log layer that gives Kos its own permissions in a customer's org. It has to stand up to enterprise security review.
San Francisco
$170k – $250kEngineering
Founding AI Engineer
NewPosted 1 month ago
Founding AI Engineer
- Own the agent runtime: computer use, tool orchestration, and memory loop that lets Kos learn a workflow from customer demos
- Design the ensemble routing layer that picks the right model per step and keeps Kos.ai provider-agnostic
San Francisco
$170k – $250k