We were founded in 2009 to solve an important problem: how do you get a ride at the push of a button? More than five billion trips later, we’ve started tackling even greater challenges: making transportation safer with self-driving cars, delivering food quickly and affordably with Uber Eats, and reducing congestion in cities by getting more people into fewer cars. In Uber Engineering Sofia we work with cutting edge technology that is solving real business challenges for Uber’s global operations.