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Platform Engineer, APIs and Security

San Francisco💼 Full-time🗓 2026-08-21 → 2026-09-26

Core

Build a multi-tenant control plane and public inference APIs that enable enterprise and sovereign customers to securely access and manage AI inference infrastructure.

Role type

Senior Platform Engineer (APIs & Security)

Builds

Multi-tenant control plane, public inference APIs, usage metering, and enterprise security features

Domain

AI Infrastructure / Cloud Platform / Enterprise Security

Deliverable

production ML models | product features

Required skills

Multi-tenant API design, authentication & credential management, rate limiting, quota enforcement, usage metering, entitlement systems, SSO/SAML/OIDC integration, audit logging, data residency compliance, Python, high-throughput/streaming API development

Preferred skills

Experience with regulated environments, idempotency patterns, reconciliation systems, sovereign deployment architectures

Technologies

Python, SAML, OIDC, SOC 2 compliant systems

Responsibilities

Build multi-tenant control plane with credentials, quotas, and tenant isolation; Own public inference APIs including streaming and versioning; Implement usage metering and credit reservation; Build enterprise capabilities like SSO and audit logs; Test and strengthen tenant boundaries

Seniority

Senior, hands-on IC

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