Infrastructure Engineer (Security)

TL;DR

Infrastructure Engineer (Security): Build and own security for a large multi-tenant voice platform with an accent on threat modeling, pen testing, and end-to-end security across AppSec, InfoSec, ITSec, and InfraSec. Focus on designing resilient, performant systems and shipping new security services like WireGuard.

Location: San Francisco, United States

Salary: $170,000–$200,000

Company

hirify.global is a fast-growing startup creating a configurable platform for deploying voice agents, serving 400,000 developers globally with backing from top-tier investors.

What you will do

• Conduct pen tests and threat modeling to understand infrastructure security.
• Build and ship new security services such as WireGuard.
• Own security end-to-end across application, information, IT, and infrastructure security domains.

Requirements

• Location: Must be onsite in San Francisco, United States
• Experience scaling massive, resilient, and performant systems.
• Strong understanding of threat modeling and security practices.
• Experience with startups, preferably from Series B to F stages.
• Ability to own security across multiple domains (AppSec, InfoSec, ITSec, InfraSec).

Nice to have

• Startup founding or building experience.

Culture & Benefits

• Competitive salary with equity ownership.
• Comprehensive health coverage including medical, dental, and vision.
• Flexible time off and quarterly team offsites.
• Catered meals, transportation, gym and coaching stipends.