Location: San Francisco (Hybrid: 3 days in SoMa) Type: Full-Time

The world is changing fast.

AI has made building software easy. Product teams can ship more experiments, features, flows, and products in a few weeks or months vs. what they used to in years.

But there's a problem.

Just because we can ship faster doesn't mean we understand humans better.

Most companies still have no idea:

• What users will actually do
• What creates trust
• What kills conversion inside a flow
• What confuses people
• What creates real value vs what's noise

So teams ship. Then wait. Then analyze. Then argue. Then ship again.

That cycle is breaking.

We started Blok to fix that. Blok simulates real human behavior before anything ships. We're building the infrastructure layer for understanding humans in an AI-native world. Blok will become one of the defining categories of modern product development.

Who we are

We're a team of founders, engineers, researchers, creatives, and operators building what we believe will be one of the defining companies of the AI era.

Some of us came from startups. Some from academia. Some from hospitality, defense, design, or completely different worlds. We don’t care how you got here - we care about your energy, intelligence, curiosity, resilience, and ambition.

Who we are not