What does a physics engine developer do?

A Physics Engine Developer designs, implements, and maintains the software systems that simulate physical behaviors in digital environments, such as video games or simulations. This involves developing algorithms to model real-world physics phenomena like collision detection, rigid body dynamics, and fluid simulations. Physics Engine Developers work closely with other software engineers and designers to ensure realistic and efficient performance, often optimizing their code for specific platforms or hardware. Their work is essential for creating immersive and believable interactive experiences.