Backend Infrastructure Engineer (AI)

TL;DR

Backend Infrastructure Engineer (AI/AWS): Building secure infrastructure for AI-assisted development and testing with an accent on data-access security and reliability. Focus on designing sandboxing and networking primitives on AWS to ensure safe AI system deployment.

Location: Remote (Must be based in Buenos Aires or Rosario, Argentina)

Salary: $60K – $96K

Company

hirify.global is building an AI-powered platform (MIRA) to automate document processing and underwriting in the mortgage industry.

What you will do

• Plan, design, and build secure infrastructure for AI-assisted development and testing.
• Implement and manage data-access security across the entire platform.
• Develop cross-cutting application features focusing on reliability and observability.
• Own projects end-to-end from design documentation to production deployment.
• Collaborate closely with product, design, and go-to-market teams.

Requirements

• Strong backend engineering experience using Go, Python, or TypeScript.
• Must be based in Buenos Aires or Rosario, Argentina.
• Experience with Infrastructure-as-Code (Terraform) and AWS (isolation, sandboxing, networking).
• Security-first mindset regarding data access and potential leak vectors.
• Proficiency in English (verbal and written).
• Experience with observability tooling such as Datadog.

Culture & Benefits

• Competitive salary paid in USD.
• High degree of autonomy and ownership of your work.
• Support for professional goals and learning through managers and peers.
• Low-ego, high-ownership culture focused on mutual respect.

Hiring process

• Recruiter screening.
• Client resume review.
• Client interviews.