Big company internships give you a name on your CV and a well-defined project scope. Startup internships give you everything else.
I’ll admit my bias up front: most of my career has been at small companies, and I run a dev team at one now. But when students ask me which internship to take, I almost always point them at the smaller, scrappier option.
The work is real#
At a ten-person company there’s nobody to hand the boring stuff to. Interns ship features, talk to customers, and sit in the planning meetings. You’ll touch product, marketing and ops, sometimes all in the same week. It’s messy, and you learn fast.
Better still, what you build actually goes live. You can point at something in the product and say “I did that”. That loop of building a thing and watching people use it is addictive, and big companies almost never let interns near it.
There’s a practical upside too: growing startups need people, and founders would much rather hire someone they’ve already worked with. A good internship has a habit of quietly turning into a job offer.
You get to watch the founders up close#
In a big company you might never meet the CEO. At a startup you’re probably sitting next to them. You see how they make decisions, handle pressure, and prioritise when everything feels urgent at once. No textbook covers that.
The flat structure cuts both ways. There aren’t three layers of approval between you and shipping, so you get genuine say in what you work on and how. On the other hand, nobody is going to hold your hand. Some people thrive on that; others find it terrifying. Worth knowing which one you are before you sign up.
The honest downsides#
The pay is usually worse. The structure is minimal. You might not get a dedicated mentor, and the company itself might not exist in two years. I won’t pretend otherwise. But if you want to learn how a business actually works from the inside, I still haven’t found a faster way.