AI Simulation Engineer — Scale & Multi-Agent Systems

Aaru; New York (NY); On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

Comprehensive medical coverage

Vision and dental coverage

Visa sponsorship and relocation support

Job summary

Aaru seeks a Simulation Engineer in New York City, focusing on turning research ideas into production systems. You will own the path from idea to production, improving the simulation processes and collaborating with research teams. Required is a strong background in ML and AI, with hands-on experience in production environments.

The role is in-person, demanding a proactive mindset and the ability to design scalable models. Expect competitive salary and comprehensive benefits.

Qualifications

• 3+ years of hands-on experience building ML/AI systems (research or applied).
• Publications at top ML venues are a plus.
• Experience with hybrid architectures that combine LLMs with classical methods.

Responsibilities

• Productionize the core simulation loop — audience generation, world modeling, response prediction.
• Design reusable abstractions for the product's architecture.
• Build and own evaluation and accuracy infrastructure.
• Make simulations fast and cheap to run at scale.

Skills

Deep expertise in ML and AI

Experience with Large Language Models in production systems

Experience running ML experiments

Hands-on building ML/AI systems

Comfort with full model lifecycle

Working cross-functionally

Curiosity and motivation for simulation technology

Job description

Aaru seeks a Simulation Engineer in New York City, focusing on turning research ideas into production systems. You will own the path from idea to production, improving the simulation processes and collaborating with research teams. Required is a strong background in ML and AI, with hands-on experience in production environments.

The role is in-person, demanding a proactive mindset and the ability to design scalable models. Expect competitive salary and comprehensive benefits.