Aetherya

Careers. We’re recruiting the first cognitive cartographers.

Aetherya is in search of exceptional researchers, engineers, and operators committed to building measurable models of how people think and decide. We move fast, but with discipline and evidence. We think from first principles and execute with autonomy and accountability.

Mission

How We Work

Aetherya is a frontier cognitive simulation lab building computational models of human perception, behavior and decision-making.

Our research focuses on synthetic humans: persistent, behaviorally grounded agents capable of interpreting information, experiencing uncertainty, forming objections, changing beliefs and making decisions within simulated environments.

We combine foundation models with cognitive architectures, behavioral dynamics, population grounding and multi-agent simulation to study how individuals and groups react before real-world exposure.

Aetherya’s technology is used to simulate products, advertisements, websites, messages and strategic decisions across diverse synthetic populations.

Our objective is to establish cognitive simulation as a new research and software category, moving beyond static personas, surveys and isolated LLM responses toward dynamic, measurable models of human behavior.

Open Roles
7 open roles

Open Roles

We are intentionally building a small team and expect to hire only a handful of exceptional people across these roles. Every role begins equity-first, with a written path to full-time.

Research

2 open roles
Equity-firstRemote15–25 hrs / week initially
Cognitive Simulation Researcher

Own the scientific translation of human cognition into mechanisms that synthetic agents can execute, expose and test.

Apply
Equity-firstRemote15–25 hrs / week initially
Behavioral Science & Validation Researcher

Build the empirical system that determines where Aetherya’s synthetic populations are credible, where they fail and how they improve.

Apply

Engineering

3 open roles
Equity-firstRemote20+ hrs / week
Founding ML Engineer

Turn cognition models, populations and psychological mechanisms into heterogeneous synthetic behavior.

Apply
Equity-firstRemotePart-time / substantial commitment
Founding Product Engineer

Turn cognitive simulation technology into products people want to use and businesses will pay for.

Apply
Equity-firstRemote20+ hrs / week
Founding Simulation Engineer

Turn simulation concepts into reliable, reusable and scalable simulation infrastructure.

Apply

Commercial

1 open role
Equity-firstRemoteFlexible
Sales Executive

Convert high-quality commercial opportunities into long-term Aetherya customers.

Apply

Growth

1 open role
Equity-firstRemote20+ hrs / week
Founding Growth & Marketing Lead

Build growth engine from ground up, and make cognitive simulation understood, desired and hard to ignore.

Apply
Join Us

Join UsWe’re building the instruments needed for the world’s most important launches to be understood before they happen.

If you want to help shape that future, we invite you to apply.

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