Staff Security Engineer (AI)

Location: San Francisco, United States; onsite at the SF HQ. Candidates must be located in or willing to relocate to San Francisco.

Company

hirify.global builds autonomous revenue agents and a revenue operating system that automates manual customer-work tasks for enterprise sellers.

What you will do

• Own hirify.global’s security program and roadmap and establish secure engineering standards as the company scales.
• Operate security tooling across CI, runtime, and testing; triage findings and drive remediation to completion.
• Review designs and production code for features, agent capabilities, integrations, and public APIs, and build secure-by-default guardrails.
• Secure tenant isolation, AuthN, AuthZ, RBAC, cloud infrastructure, software supply chain, and customer-facing APIs.
• Design security architecture for enterprise deployment models, including customer-managed keys, security log export, single-tenant deployments, and customer clouds.
• Lead customer security reviews, compliance collaboration, incident response, postmortems, threat monitoring, and the security on-call rotation.

Requirements

• 10+ years of experience in security engineering, application security, or infrastructure engineering with a strong security focus, including experience operating at Staff-level scope.
• Strong software engineering skills and the ability to read, write, and ship production code in Python, TypeScript, or a similar language.
• Deep experience securing AWS or another major cloud, including IAM, KMS, networking, containers, and infrastructure as code.
• Hands-on application security experience with threat modeling, secure code review, OWASP Top 10, AuthN, AuthZ, and multi-tenant data isolation.
• Strong security and systems fundamentals across tools and vendors.
• Experience running vulnerability management, detection, and incident response in production.
• Ability to work directly with enterprise customers on security reviews and architecture discussions.
• Good judgment about security risk, including explaining tradeoffs and deciding when to block or unblock work.
• Must be located in or willing to relocate to San Francisco and work onsite at the SF HQ.

Nice to have

• Experience supporting a SOC 2 Type II, ISO 27001, or similar audit alongside a compliance team.
• Experience building customer-managed key systems, security log integrations, or single-tenant deployment models.
• Experience securing LLM and agent systems, including prompt injection, tool and data access controls, and secure handling of customer data in AI pipelines.
• Offensive security or penetration testing experience.

Culture & Benefits

• Competitive pay with considerable equity upside.
• Medical, dental, and vision coverage, including 100% company-paid plans for employees and eligible dependents.
• Company-paid life and AD&D insurance, short- and long-term disability, 401(k) with automatic enrollment, unlimited PTO, paid sick leave, holidays, and bereavement leave.
• Up to 20 weeks of fully paid parental leave, wellness stipend, learning stipend, internet and cell phone stipend, and mental health support.
• Fertility and family-building support, backup care membership, and pre-tax commuter benefits.
• SF HQ benefits include catered breakfast and lunch, meal allowances, and rideshare support for commuting.

Hiring process

• Complete the application form to apply.