Senior Backend Platform Engineer - APIs & Auth for Agents

ChatGPT Jobs; San Francisco (CA); On-site; USD 170,000 - 250,000; Full time

Benefits offered by this job

Health Insurance

Dental Insurance

Vision Insurance

Flexible PTO

Parental Leave

Job summary

ChatGPT Jobs is seeking a backend engineer to design and own developer- and agent-facing surfaces, including public APIs and agent-to-agent protocols. You will help build authentication and authorization substrates and ensure platform reliability and scalability.

The role requires a strong track record in production services and APIs, with deep experience in securing access and managing multi-tenant SaaS platforms.

Qualifications

• Candidates should have 6+ years of backend engineering experience with production services and APIs.
• Strong track record owning developer-facing surfaces and hands-on authn/authz experience.

Responsibilities

• Design and own developer- and agent-facing surfaces, including public APIs and agent-to-agent protocols.
• Build authentication and authorization substrates and maintain platform reliability and scalability.

Skills

Backend Engineering

APIs

Authentication

Authorization

OAuth

OIDC

RBAC

Multi-Tenancy

SaaS

Platform Development

Agentic Systems

MCP

Function-Calling

LLM-Driven Apps

Job description

ChatGPT Jobs is seeking a backend engineer to design and own developer- and agent-facing surfaces, including public APIs and agent-to-agent protocols. You will help build authentication and authorization substrates and ensure platform reliability and scalability.

The role requires a strong track record in production services and APIs, with deep experience in securing access and managing multi-tenant SaaS platforms.