Simulation is essential for Zoox to rapidly iterate on our driving software and hardware, and to validate our safety before we drive in the real world. We create virtual worlds to challenge our robots, from real world data, entirely novel scenarios, or a combination of both. Our simulations need to run at a huge scale to cover everything that might happen, and to help prove our driving to be safe. As a Simulation C++ Framework engineer you build the architecture on which simulation relies - from the fundamental concepts of the simulated world, through to how simulation interacts with the whole software and hardware stack at Zoox. Our success depends on you building solid foundations which enable rapid and efficient development by all our teams, inside and outside of simulation.