Senior Infrastructure Engineer — Real-Time Systems (Equity)

Probook; New York (NY); On-site; USD 150,000 - 210,000; Full time

Benefits offered by this job

Ramp card

Nightly meal delivery credit

Office snacks

Investor access

Job summary

Probook is the AI operating system for home services, driving the real-time decision layer for dispatch and front office. We seek engineers who own infrastructure from design to production, with a startup mindset to ship robust systems quickly.

Join us to build product, agent, and developer-platform infrastructure, ensuring reliability and observability while controlling costs. You’ll work with world-class engineers and customers, with meaningful equity and strong health benefits.

Qualifications

• 3-6 years of engineering experience with ownership of infrastructure you built.
• Strong fundamentals across distributed systems, cloud infrastructure, networking, CI/CD, and observability.
• Real software engineering; own complex systems end-to-end.

Responsibilities

• Own and operate the infrastructure behind real-time decision systems.
• Build sandboxes, evaluation infra, and agent compute environments.
• Develop the developer platform: CI/CD, deployment, and tooling.
• Improve reliability, observability, monitoring, and incident response.
• Manage cloud costs and capacity planning as the product scales.
• Collaborate with product engineers and customers directly.

Skills

Distributed systems

Cloud infrastructure

Networking

CI/CD

Observability

Reliability engineering

System ownership

Startup experience

Tools

CI/CD tooling

Cloud platforms

Job description

Probook is the AI operating system for home services, driving the real-time decision layer for dispatch and front office. We seek engineers who own infrastructure from design to production, with a startup mindset to ship robust systems quickly.

Join us to build product, agent, and developer-platform infrastructure, ensuring reliability and observability while controlling costs. You’ll work with world-class engineers and customers, with meaningful equity and strong health benefits.