Senior Infrastructure Engineer

Socket.dev; Miami (FL); On-site; USD 140,000 - 190,000; Full time

Job summary

Iru is an AI-powered security & IT platform used by the world’s fastest-growing companies to secure their users, apps, and devices. The Senior Infrastructure Engineer will architect and scale our AWS-based infrastructure to support rapid growth and reliability.

You'll collaborate with cross-functional teams, design robust, secure systems using AWS, Terraform, and Kubernetes, and mentor teammates as we scale.

Responsibilities

• Architect and scale AWS-based infrastructure to support rapid growth and reliability.
• Collaborate with cross-functional teams to design robust, secure systems.
• Mentor team members and guide infrastructure initiatives as we scale.

Job description

About Iru Iru is the AI-powered security & IT platform used by the world’s fastest-growing companies to secure their users, apps, and devices. Built for the AI era, Iru unifies identity & access, endpoint security & management, and compliance automation—collapsing the stack and giving IT & security time and control back. Iru is backed by some of the smartest investors in tech—General Catalyst, Tiger Global, Felicis, Greycroft, and First Round Capital. In July 2024, Iru raised $100 million from General Catalyst, valuing the company at $850 million. Customers include Cursor, Vercel, Lovable, Replit, and Mercor, and Iru partners with industry leaders such as ServiceNow and AWS. Iru was named to Forbes’ America’s Best Startup Employers 2025 list for employee engagement and satisfaction.

The Opportunity As a Senior Infrastructure Engineer at Iru, you will be instrumental in architecting and scaling our AWS-based infrastructure to support our rapid growth. In this pivotal role, you''ll collaborate closely with cross-functional teams to design and implement robust, secure, and efficient systems that meet our performance and scalability goals. Your expertise in AWS, Terraform, and Kubernetes will be critical in shaping our infrastructure strategy, ensuring that our platform remains resilient and adaptable in a fast-paced environment. We are seeking a seasoned engineer who brings not only deep technical knowledge but also a strategic mindset to navigate complex architectural decisions. Your ability to evaluate trade-offs and make informed choices will have a significant impact on our organization's success. This role offers the opportunity to lead transformative initiatives, mentor team members, and contribute to the evolution of our infrastructure as we continue to scale.