Platform Engineer (AI)

Location: San Francisco, United States; hybrid work with in-person collaboration in the Bay Area

Company

hirify.global builds efficient AI systems that adapt to the world in real time, with a focus on flexible, personalized, and accessible intelligence.

What you will do

• Build the multi-tenant control plane connecting enterprise and sovereign customers with the inference stack.
• Develop authentication, credentials, quotas, rate limits, tenant isolation, and the public inference API.
• Implement accurate usage metering, credit reservation, and entitlement enforcement.
• Build enterprise capabilities including SSO, access controls, audit logs, and data residency.
• Test and continuously strengthen tenant boundaries, security, and auditability.

Requirements

• 5+ years of experience in backend, infrastructure, or platform engineering.
• Experience owning a multi-tenant API or control plane.
• Deep knowledge of authentication, credential management, rate limiting, quotas, and tenant isolation.
• Strong Python skills and sound API design judgment, ideally with high-throughput or streaming APIs.
• Experience with metering, billing, credits, or entitlements, including idempotency, reconciliation, and audit trails.
• Experience with enterprise or regulated environments such as SSO, SAML/OIDC, SOC 2, data residency, or sovereign deployments.

Culture & Benefits

• In-person collaboration in the Bay Area alongside a distributed, global-first team.
• Team offsites and an annual travel stipend through the hirify.global Passport.
• Weekly lunch stipend for take-out or grocery delivery.
• Comprehensive medical benefits and generous paid time off.
• Encouragement of adaptable teammates, bold ideas, and creative thinking.