Full Stack Engineer (AI)

Location: On-site in San Mateo, California, United States

Company

hirify.global is building enterprise AI infrastructure that gives AI agents reliable, governed, real-time context over complex business data.

What you will do

• Own complete product surfaces across user interfaces, APIs, and underlying data models.
• Build interfaces and APIs that make complex distributed-system behavior understandable and fast.
• Spend approximately 60% of the time on frontend and API work and 40% on backend services.
• Define architecture, ship features to production, monitor system behavior, and resolve production issues.
• Make product and design decisions independently in an environment without detailed specifications.

Requirements

• 5+ years of experience building and shipping production full-stack applications.
• Strong full-stack capability, including distributed systems and polished user interfaces.
• Proficiency with React, Vue, or an equivalent modern frontend framework.
• Backend development experience with Python, Go, Node, Java, or an equivalent technology.
• Experience designing APIs and data models for systems requiring real-time performance.
• Strong architectural judgment, ownership, and comfort working with ambiguity.

Nice to have

• Experience with knowledge graphs, semantic systems, or graph databases.
• Experience with distributed systems, real-time inference, or agent-based systems.
• Experience building developer-facing or infrastructure products.
• Experience with enterprise data integration.

Culture & Benefits

• Work as part of a small, senior engineering team.
• Visa sponsorship is available.
• Take independent ownership of product, architecture, and design decisions.