I've made this point before, but since it's a bit relevant here, I'll make it again (sorry to repeat):
If you're primarily interested in making money, or if you love the startup but not the compensation, you should NOT work at that startup.
If you're a good developer, you can get a better deal by working at an established company and simply investing. This has been true for every startup offer I've ever seen. Ever.
I've considered lots of startup jobs because I believed strongly in the companies. Every single time, however, I was able to get a larger chunk of the company by keeping my current job and simply investing.
To give an example, my current job pays about $250k, and one year, I invested $100k of that into a startup, leaving me with ~$150k of salary. This $150k + startup equity was a better deal than the startup was offering in both salary and equity (BY FAR). Plus, equity bought as an investor is much less tax toxic than equity options received as an employee of a startup.
On the other hand, most people who work at startups aren't interested in money. If that's you, that's totally cool!
AFAIK, working at Google et. al. pays well, but for most people your career will cap out at senior engineer. At other big companies (banks, telecom, oil, etc) a good Google dev can climb the tech career ladder quickly and make more money, get more responsibility (if that's your thing).
Do you want to be a small fish at Google, or a big fish at Goldman Sachs?
You may be under-estimating how competitive and difficult becoming a big fish at Goldman Sachs is. And in many places (ex, banks), your technical chops are not appreciated as much.
It usually requires a bit of networking, but that's all--most startups are more than happy to take your money! (And they will usually try to hire you as well.)
I've been out of school 3-4 years, and I work at a large company. I'm about 10% a manager, 10% a resident data scientist, and 80% a coder, and I love my job.
If you're primarily interested in making money, or if you love the startup but not the compensation, you should NOT work at that startup.
If you're a good developer, you can get a better deal by working at an established company and simply investing. This has been true for every startup offer I've ever seen. Ever.
I've considered lots of startup jobs because I believed strongly in the companies. Every single time, however, I was able to get a larger chunk of the company by keeping my current job and simply investing.
To give an example, my current job pays about $250k, and one year, I invested $100k of that into a startup, leaving me with ~$150k of salary. This $150k + startup equity was a better deal than the startup was offering in both salary and equity (BY FAR). Plus, equity bought as an investor is much less tax toxic than equity options received as an employee of a startup.
On the other hand, most people who work at startups aren't interested in money. If that's you, that's totally cool!