Software Engineer - Simulation
FortyFive, Mountain View
What you will do
- Build and maintain simulation environments using MuJoCo, PyBullet, and Isaac Lab
- Develop sim-to-real transfer pipelines and domain randomization systems
- Create scalable infrastructure for parallel simulation execution
- Design RL training environments with realistic physics and diverse scenarios
- Collaborate with ML researchers on environment design for policy learning
What you need
- 3-5 years of experience with physics simulation or robotics software
- Proficiency with MuJoCo, PyBullet, Isaac Lab/Sim, or similar engines
- Strong Python skills; familiarity with C++ for performance-critical code
- Experience with reinforcement learning training pipelines
- Understanding of robot dynamics, kinematics, and control
Nice to have
- Experience with sim-to-real transfer in deployed robotics systems