Platform Engineer, APIs and Security

The role

You'll build the multi-tenant platform that turns our inference infrastructure into a product enterprises and sovereign customers can trust.

You'll own the systems between customers and our inference stack: authentication, tenant isolation, quotas, metering, entitlements, and the public API. Security and auditability are core product requirements, not layers added later.

Responsibilities

• Build the multi-tenant control plane, including credentials, quotas, rate limits, and tenant isolation.

• Own our public inference APIs, including streaming, versioning, compatibility, and migrations.

• Implement accurate usage metering, credit reservation, and entitlement enforcement.

• Build enterprise capabilities such as SSO, access controls, audit logs, and data residency.

• Test and continuously strengthen the tenant boundary.

Qualifications

• 5+ years in backend, infrastructure, or platform engineering, including ownership of a multi-tenant API or control plane.