Senior Backend Engineer (AI Security)

Location: 100% remote from Argentina, with reasonable working-hours overlap with Israel and EU teams.

Company

hirify.global builds security technology for the AI-driven software development lifecycle, from prompt to production.

What you will do

• Design and build backend services for AI security products using Node.js and TypeScript across cloud environments and endpoints.
• Own features end to end, from business requirements and architecture through implementation, delivery, and production quality.
• Work with Product and customers to translate rapidly changing needs into robust technical solutions.
• Partner with Product, Design, and engineering teams on complex cross-company projects.
• Make and defend architectural decisions in a new and rapidly changing security domain.
• Raise the technical bar through code reviews, design discussions, and practical examples.

Requirements

• 6+ years of hands-on backend development experience.
• Strong production-level experience with Node.js and TypeScript.
• Experience designing and delivering solutions for complex distributed systems.
• Strong ownership, independence, accountability, and stakeholder-management skills.
• Experience taking features from requirements through production with production-grade code.
• Excellent English and strong communication skills for working in a fully distributed team.

Nice to have

• Experience with microservices architecture.
• Background in cybersecurity or endpoint agent development.
• Experience delivering customer-focused products in fast-paced startup environments.
• Hands-on experience with LLMs, AI agents, or AI-powered product features.

Culture & Benefits

• Fully remote full-time work from Argentina through a local Employer of Record.
• 20 days of annual leave and 5 sick days.
• Birthday and holiday gifts.
• Company events and collaboration with a globally distributed senior engineering team.