Member of Technical Staff — Sandbox Infrastructure

Human Intuition is building the autonomous company. Businesses run on accumulated judgment: how to interpret a situation, choose an action, and learn from its consequences. Much of that knowledge lives in people, even when the decisions they make leave traces in software.

We are working to make that judgment learnable. A business has defined systems, tools, permissions, histories, and objectives. Those boundaries create an opportunity to build agents that learn from how work is done, act within clear constraints, and improve through feedback. Our ambition is to turn the knowledge inside institutions into software that compounds.

Build the controlled environments in which agents can use tools, execute code, and practice workflows. You will work on isolation, orchestration, reproducibility, and observability so experiments and deployed tasks can run with clear boundaries and predictable behavior.

• Design execution environments with scoped access to files, networks, credentials, and external tools.

• Build provisioning, scheduling, lifecycle management, cleanup, and resource controls for concurrent tasks.

• Support snapshots, replay, and reproducible environments for evaluations and training.

• Improve startup time, utilization, and reliability without weakening isolation.

• Build diagnostic tools that connect environment behavior to agent traces and task outcomes.

• Collaborate with researchers and engineers on realistic workflow simulations and controlled production execution.

• Strong systems engineering skills and practical knowledge of Linux, networking, and process isolation.

• Experience with containers, virtualization, or secure execution infrastructure.

• Proficiency in a systems language or substantial experience building infrastructure services.

• Careful reasoning about trust boundaries, secrets, resource exhaustion, and failure modes.

• Experience operating infrastructure and diagnosing problems across multiple layers.

MicroVMs, browser execution environments, distributed scheduling, infrastructure automation, or systems for running untrusted code.

The team can run realistic tasks safely and repeatedly, inspect failures, and scale concurrency without losing control over access or resources.