You should work at a company where you can directly interact with the CEO and CTO and see what they do. That means a company with less than 100 people. There's

You should work at a company where you can directly interact with the CEO and CTO and see what they do. That means a company with less than 100 people. There's a common application for most YC-funded startups at https://www.workatastartup.com/ https://www.workatastartup.com/