[Hiring] Infrastructure Engineer, AI & Data Security @HomeVision

Role Description

This is a focused infrastructure role at the intersection of AI and data security. As we expand MIRA across the entire loan file, our hardest challenges shift from model building to the infrastructure needed to securely develop, test and run AI systems. You'll drive that infrastructure. It's a backend engineering role where you will work in application code as well as in Terraform/AWS with a security-first mindset.

What You'll Do

• Plan, design, and build secure infrastructure for AI-assisted development and testing
• Ensure data-access security across the platform
• Develop cross-cutting application features

You will manage your own projects, communicating designs, plans, and status updates proactively. We work in Go, Python, and TypeScript with a focus on reliability and observability.

Qualifications

• Strong backend engineering experience
• A security-first mindset: you naturally consider data access and potential leak vectors for every process, person, and agent.
• Genuine interest in AI/LLM systems and the infrastructure that makes them safe and reliable to build on
• The ability to take an ambiguous, hard problem from design doc to production
• Strong verbal and written communication in English

Bonus Points

• Experience with Infrastructure-as-Code (Terraform) and observability tooling (e.g. Datadog)
• Experience designing infrastructure on AWS — isolation/sandboxing, networking, and the primitives that keep systems secure under real load
• Residence in Rosario or Buenos Aires (Residence in Argentina is mandatory)

Benefits

• A competitive salary in USD
• A high degree of autonomy and ownership of your work
• Support for your professional goals and learning within and beyond the company, through your manager and peers

Notes

• Recruiter and AI submissions will be rejected.
• All hires will be subject to thorough criminal, education, work history, and reference checks.
• Compensation is DOE.