Simulation Software Engineer

General Matter • Los Angeles, CA

7h • $100,000 - $200,000

About The Position

We are seeking a Simulation Software Engineer to design and build high-fidelity simulators to perform critical physics and hardware system modeling. You will work closely with hardware, chemical, and electrical engineering teams to accelerate our testing and simulation capabilities and ensure results accurately reflect physical behavior. The successful candidate will play a central role in defining the architecture, implementation standards, and operational reliability of mission-critical simulation systems.

Requirements

• BS in Computer Science, Electrical Engineering, Mechanical Engineering, Physics, or related field (advanced degree preferred).
• 7+ years of experience building simulators for complex, real-world systems.
• Strong programming skills in C++ and/or Python with experience handling large data flows.
• Deep understanding of modeling distributed systems, control systems, or physical processes.
• Experience validating simulations against empirical data or hardware-in-the-loop setups.
• High standards for correctness, robustness, and engineering rigor.

Nice To Haves

• Experience simulating industrial, aerospace, energy, or similarly complex systems (e.g., chemical plants, rockets, power grids).
• Background in control theory, numerical methods, or systems modeling.
• Experience running large-scale simulations for design validation or fault analysis.
• Familiarity with performance optimization and parallel or distributed simulation.
• Experience operating in high-stakes engineering environments where correctness is critical.

Responsibilities

• Architect and own simulators for large, distributed systems with complex interactions, feedback loops, and failure modes.
• Model system dynamics and control behavior across nominal and off-nominal operating conditions.
• Build scalable infrastructure for high-volume simulation, scenario generation, and automated validation.
• Define correctness criteria and validate simulation outputs against test and real-world data in partnership with systems and hardware teams.

Benefits

• In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level