10% to a founding engineer almost never happens. You’re in cofounder territory. There really are 2 reasons to stay in the startup,
1. The startups reaches a great valuation. If it reaches a 1B valuation, then even assuming 50% dilution, you have 10M for 2+ years of work, almost 3-5M per year TC! Yes your founders are earning much more but comparison is the thief of joy, you just got a salary that no big tech company could match (unless you’re in C suite)
2. The startup doesn’t reach a large valuation but grows rapidly making you in charge of a large group. This too is useful, promotions in big tech have a very standard time schedule, it takes 8-9 years to reach staff (or never) and then 4-5 years for every subsequent promotion if it happens. With a startup, if as a founding engineer you gain experience leading a team of 50 people, you’re scoped for staff and above in your next job hop. Of course you need to sell this in your interviews but I’ve seen this happen and it can be worth it, if you played your cards right.
TC isn't TC if it will remain illiquid for a number of years. That is the issue described in the blog post. Founders get great secondary liquidation in each round which helps realize some of those gains. For you as the early employee you get stuck with a now more valuable potential lottery ticket, but no clarity on when it can be cashed in.
> 10% to a founding engineer almost never happens. You’re in cofounder territory.
Morally/ethically, if you're building everything single-handedly from the start, you are a cofounder. Obviously the original founders have no legal obligation to compensate you as such, of course.
What seems weird/odd to me is (assuming I got it correct) OP seemed quite important/essential to the working of the company, if not the most important technical person. 10M is nothing to laugh at, but I'd much rather get 500k from a company valued at 5M than 10M from a 1B corp if I was the largest contributor.
1. The startups reaches a great valuation. If it reaches a 1B valuation, then even assuming 50% dilution, you have 10M for 2+ years of work, almost 3-5M per year TC! Yes your founders are earning much more but comparison is the thief of joy, you just got a salary that no big tech company could match (unless you’re in C suite)
2. The startup doesn’t reach a large valuation but grows rapidly making you in charge of a large group. This too is useful, promotions in big tech have a very standard time schedule, it takes 8-9 years to reach staff (or never) and then 4-5 years for every subsequent promotion if it happens. With a startup, if as a founding engineer you gain experience leading a team of 50 people, you’re scoped for staff and above in your next job hop. Of course you need to sell this in your interviews but I’ve seen this happen and it can be worth it, if you played your cards right.
If none of this is possible, you should leave.