Make the invisible visible
Turn complex behavior and uncertainty into interfaces people can inspect and understand.
Careers at WorldSim
Build the engine for possible futures.
Join a small team working across simulation, AI, graphics and decision science. We build tools that let people see consequences before they become real.
Open roles
We value scientific depth, product judgment and the courage to work on hard problems without pretending uncertainty has disappeared.
Small team.
Large world.
Work with researchers, engineers and designers who care about explainable systems and human outcomes.
Measure what matters
Connect every forecast to evidence, ranges, calibration and observed outcomes.
Build for agency
Help users reason better without replacing judgment or hiding the model’s limits.