# Software Engineer, Simulation at Aaru

- Company: Aaru
- What the company does: Humans are unreliable narrators of their own behavior. Memory fails, incentives distort answers, and social pressure warps what people say away from what they actually do. Backed by General Catalyst, Felicis and Redpoint.
- Company website: https://aaru.com/
- Type: Startups
- Level: Mid level
- Location: NYC
- Work setup: On-site
- Pay: $200K to $600K base salary per year (USD)
- Posted: 2026-03-16
- Apply by: 2026-10-08
- Apply: https://jobs.ashbyhq.com/aaru/f04cd7a3-b53c-4797-bb8f-ebfe0467e9fe
- Page: https://www.1752.vc/careers/jobs/aaru-software-engineer-simulation/

## About the role

Simulation Engineering owns the path from research idea to production system. Researchers prove out how to synthesize an audience, model a world, predict responses, score accuracy, or ship a result; you turn those ideas into robust, reusable, fast code — the objects, contracts, evaluations, and workflows that produce the product. Productionize the core simulation loop — audience generation, world modeling, response prediction.

Tags: Technical Staff