General Matter
Simulation Software Engineer
Los Angeles, CA$100k–$200kmidAdded 2 days ago
About this role
General Matter, a nuclear fuel enrichment company backed by top-tier investors, seeks a Simulation Software Engineer to design high-fidelity simulators for complex physics and hardware systems. You'll architect mission-critical simulation infrastructure, model system dynamics across operating conditions, and validate results against real-world data in collaboration with engineering teams.
What you'll do
- Architect and own simulators for large distributed systems with complex interactions and failure modes
- Model system dynamics and control behavior in 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
- Work closely with hardware, chemical, and electrical engineering teams
- Define architecture, implementation standards, and operational reliability of simulation systems
What they're looking for
- C++ and/or Python programming
- Distributed systems modeling
- Control systems understanding
- Physical process modeling
- Simulation validation and verification
- Hardware-in-the-loop testing
- Large data flow handling
- Software architecture design
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