We're building the foundation for a world where software doesn't just run—it thinks, adapts, and optimizes itself.
Our mission is to accelerate human progress by automating the infrastructure that powers it. As AI agents begin to write, test, and deploy code at unprecedented scales, the underlying infrastructure must evolve.
"Ranger is that evolution."
From high-performance CI to a full-stack agentic platform.
Started as the world's fastest CI runner, redefining deployment speeds for high-velocity teams.
Launched our first deterministic AI testing layer, bridging the gap between LLM unpredictability and prod-ready code.
Evolution into a full-stack Agentic Infrastructure platform, designed for autonomous DevOps agents.
Speed isn't just a number to us; it's our baseline. We build for the agentic era where milliseconds determine the success of autonomous operations.
Infrastructure should be as smart as the code it runs. Self-healing, self-scaling, and natively aware.
In an era of LLM unpredictability, Ranger provides the deterministic outputs necessary for enterprise safety.
Every process runs in ephemeral, isolated environments. Enterprise-ready security isn't an add-on; it's the core.
A world-class team from the world's most innovative tech companies.
CEO & Founder
Previously engineering lead at Stripe. Building the future of autonomous systems.
CTO
Distributed systems expert. Former principal engineer at AWS Infrastructure.
Head of Engineering
Systems architect specializing in ephemeral virtualization and AI scaling.
We're looking for world-class engineers to help us build the backbone of the agentic era.